CECO Environmental

75.39

-2.9100-3.72%

Post-market: 75.390.00000.00%19:30 EDT

Volume:500.83K

Turnover:37.99M

Market Cap:4.40B

PE:-92.40

High:77.51

Open:76.48

Low:74.84

Close:78.30

52wk High:101.24

52wk Low:42.82

Shares:58.40M

Float Shares:52.96M

Volume Ratio:0.75

T/O Rate:0.95%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-0.8160

EPS(LYR):1.37

ROE:-2.36%

ROA:1.53%

PB:2.12

PE(LYR):55.03

Loading ...

Overview Company News Filings

Mar 12, 2026

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers HK | Online Trading in stocks, bonds & ETFS","description":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","keywords":"tiger trading,tiger security,tiger broker hk,tigers co ltd,tiger trade hk,tiger brokers hk,stock broker,securities broker,online brokerage,hong kong broker,hk broker,online stock trading,online trading platform,stock trading platforms,trading application,stock trading,stock trading hong kong,buying stocks in hong kong,tiger brokers","social":{"ogDescription":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.atigrnest.com/stock/CECO/filings?page=2"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"HKG","license":"TBHK","edition":"fundamental","symbol":"CECO","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"CECO\",,,,,undefined,":{"symbol":"CECO","market":"US","secType":"STK","nameCN":"CECO Environmental","latestPrice":75.39,"timestamp":1789070400000,"preClose":78.3,"halted":0,"volume":500833,"hourTrading":{"tag":"盘后","latestPrice":75.39,"preClose":75.39,"latestTime":"19:30 EDT","volume":11081,"amount":835378.58,"timestamp":1789083007471,"change":0,"changeRate":0,"amplitude":0},"delay":0,"changeRate":-0.03716475095785436,"floatShares":52959081,"shares":58403000,"eps":-0.815952,"marketStatus":"Closed","change":-2.91,"latestTime":"09-10 16:00:00 EDT","open":76.48,"high":77.5137,"low":74.84,"amount":37992905.90519,"amplitude":0.034147,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":-0.815952,"tradingStatus":0,"nextMarketStatus":{"tag":"Pre-Mkt","tradingStatus":1,"beginTime":1789113600000},"marketStatusCode":5,"symbolChange":{"newSymbol":"PRDO","executeDate":"2020-01-02"},"adr":0,"adrRate":0,"listingDate":-36788400000,"exchange":"NASDAQ","adjPreClose":78.3,"preHourTrading":{"tag":"盘前","latestPrice":76.62,"preClose":78.3,"latestTime":"09:28 EDT","volume":100,"amount":7662,"timestamp":1789046880071,"change":-1.68,"changeRate":-0.021456,"amplitude":0},"postHourTrading":{"tag":"盘后","latestPrice":75.39,"preClose":75.39,"latestTime":"19:30 EDT","volume":11081,"amount":835378.58,"timestamp":1789083007471,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":0.753866,"impliedVol":0.6387,"impliedVolPercentile":0.6693},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"CECO\",,,,,undefined,":{"symbol":"CECO","floatShares":52959081,"roa":"1.53%","roe":"-2.36%","lyrEps":1.37,"volumeRatio":0.753866,"shares":58403000,"dividePrice":0,"high":77.5137,"amplitude":0.034147,"preClose":78.3,"low":74.84,"week52Low":42.82,"pbRate":"2.12","psRate":"4.88","week52High":101.2399,"institutionHeld":0.8802,"latestPrice":75.39,"eps":-0.815952,"divideRate":0,"volume":500833,"delay":0,"ttmEps":-0.815952,"open":76.48,"prevYearClose":59.85,"prevWeekClose":74.1,"prevMonthClose":71.2,"prevQuarterClose":90.74,"fiveDayClose":71.11,"twentyDayClose":75.83,"sixtyDayClose":95.01,"dividendGrowthYears":0,"dividendGrowthRate":-0.14772727272727273,"fiveYearAvgDividendRate":0.03221017805058552},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/CECO\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-10","symbol":"CECO","fiscalQuarterEnding":"2026/06","expectedEps":0.24,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1786334400000,"reportTimeType":"pre","actualEps":0.47},{"market":"US","date":"2026-04-28","symbol":"CECO","fiscalQuarterEnding":"2026/03","expectedEps":0.12,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1777348800000,"reportTimeType":"pre","actualEps":0.36},{"market":"US","date":"2026-02-24","symbol":"CECO","fiscalQuarterEnding":"2025/12","expectedEps":0.43,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1771909200000,"reportTimeType":"pre","actualEps":0.3},{"market":"US","date":"2025-10-28","symbol":"CECO","fiscalQuarterEnding":"2025/09","expectedEps":0.27,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1761624000000,"reportTimeType":"pre","actualEps":0.26},{"market":"US","date":"2025-07-29","symbol":"CECO","fiscalQuarterEnding":"2025/06","expectedEps":0.2,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1753761600000,"reportTimeType":"pre","actualEps":0.24}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"CECO\",market:\"US\",,,undefined,":[{"executeDate":"2016-09-14","recordDate":"2016-09-16","paymentDate":"2016-09-30","value":0.066,"currency":"USD"},{"executeDate":"2016-12-14","recordDate":"2016-12-16","paymentDate":"2016-12-30","value":0.066,"currency":"USD"},{"executeDate":"2017-06-14","recordDate":"2017-06-16","paymentDate":"2017-06-30","value":0.075,"currency":"USD"},{"executeDate":"2017-09-14","recordDate":"2017-09-15","paymentDate":"2017-09-29","value":0.075,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"CECO\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.125,"buy":0.875,"hold":0,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.875,"analysts":8,"updateTime":1785988800000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/CECO\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"CECO","date":"2026-09-09","current":-92.395141,"percent":0.001627,"low":-161.019674,"twenty":32.296219,"median":48.498301,"eighty":86.414964,"high":425.856324,"avg":66.448998,"sd":67.402488,"marketCap":4634630647},"quantilePoints":[{"date":"2021-09-10","current":81.312616,"twenty":-37.870648,"median":11.150859,"eighty":32.855381,"marketCap":245157537},{"date":"2021-09-17","current":79.539812,"twenty":-37.847979,"median":11.20579,"eighty":33.164271,"marketCap":239812532},{"date":"2021-09-24","current":82.139924,"twenty":-37.803198,"median":11.315651,"eighty":33.811597,"marketCap":247651872},{"date":"2021-10-01","current":85.80372,"twenty":-37.776917,"median":11.470246,"eighty":34.511196,"marketCap":258698215},{"date":"2021-10-08","current":84.26729,"twenty":-37.750181,"median":11.626923,"eighty":35.088104,"marketCap":254065878},{"date":"2021-10-15","current":83.558168,"twenty":-37.705414,"median":11.645233,"eighty":35.234484,"marketCap":251927876},{"date":"2021-10-22","current":80.958055,"twenty":-37.483361,"median":11.796291,"eighty":35.992215,"marketCap":244088536},{"date":"2021-10-29","current":81.312616,"twenty":-37.407886,"median":12.048055,"eighty":37.335465,"marketCap":245157537},{"date":"2021-11-05","current":88.758393,"twenty":-37.402285,"median":12.157916,"eighty":39.384782,"marketCap":267606556},{"date":"2021-11-12","current":119.721009,"twenty":-37.268119,"median":12.249466,"eighty":40.366749,"marketCap":239920903},{"date":"2021-11-19","current":117.398064,"twenty":-37.173176,"median":12.277207,"eighty":41.397603,"marketCap":235265721},{"date":"2021-11-26","current":110.250541,"twenty":-37.157826,"median":12.386792,"eighty":41.753456,"marketCap":220942085},{"date":"2021-12-03","current":107.212844,"twenty":-37.128491,"median":12.487498,"eighty":42.002553,"marketCap":214854540},{"date":"2021-12-10","current":108.463661,"twenty":-37.108934,"median":12.514963,"eighty":42.192342,"marketCap":217361176},{"date":"2021-12-17","current":107.391532,"twenty":-37.108934,"median":12.579048,"eighty":42.631227,"marketCap":215212630},{"date":"2021-12-23","current":112.394798,"twenty":-37.050264,"median":12.83539,"eighty":43.058251,"marketCap":225239176},{"date":"2021-12-31","current":111.32267,"twenty":-36.942701,"median":12.917786,"eighty":43.532722,"marketCap":223090630},{"date":"2022-01-07","current":110.965293,"twenty":-36.89381,"median":13.018491,"eighty":43.971608,"marketCap":222374448},{"date":"2022-01-14","current":112.037422,"twenty":-36.805805,"median":13.699721,"eighty":44.363047,"marketCap":224522994},{"date":"2022-01-21","current":115.96856,"twenty":-36.688464,"median":14.205793,"eighty":44.624006,"marketCap":232400994},{"date":"2022-01-28","current":112.394798,"twenty":-36.561345,"median":14.6432,"eighty":45.418745,"marketCap":225239176},{"date":"2022-02-04","current":104.889899,"twenty":-36.414669,"median":14.7368,"eighty":46.711679,"marketCap":210199358},{"date":"2022-02-11","current":100.958761,"twenty":-35.955086,"median":14.8512,"eighty":48.004613,"marketCap":202321358},{"date":"2022-02-18","current":100.958761,"twenty":-35.80841,"median":14.931158,"eighty":48.384189,"marketCap":202321358},{"date":"2022-02-25","current":98.993193,"twenty":-35.69107,"median":15.1736,"eighty":49.048449,"marketCap":198382358},{"date":"2022-03-04","current":91.488293,"twenty":-35.642178,"median":15.3712,"eighty":73.405551,"marketCap":183342540},{"date":"2022-03-11","current":96.49156,"twenty":-35.544394,"median":15.411924,"eighty":75.576993,"marketCap":193369086},{"date":"2022-03-18","current":148.940062,"twenty":-35.495502,"median":15.6,"eighty":77.519347,"marketCap":212388528},{"date":"2022-03-25","current":141.07524,"twenty":-35.397718,"median":15.722958,"eighty":77.960921,"marketCap":201173292},{"date":"2022-04-01","current":134.193521,"twenty":-35.202151,"median":15.9328,"eighty":78.547796,"marketCap":191359961},{"date":"2022-04-08","current":121.904737,"twenty":-35.153259,"median":16.0576,"eighty":79.06202,"marketCap":173836155},{"date":"2022-04-14","current":124.854045,"twenty":-31.438657,"median":16.15602,"eighty":79.547099,"marketCap":178041868},{"date":"2022-04-22","current":114.531466,"twenty":-30.484661,"median":16.2864,"eighty":79.776186,"marketCap":163321871},{"date":"2022-04-29","current":116.838405,"twenty":-30.478325,"median":16.3435,"eighty":80.148403,"marketCap":166611565},{"date":"2022-05-06","current":105.277552,"twenty":-30.427633,"median":16.4112,"eighty":80.375552,"marketCap":150125789},{"date":"2022-05-13","current":63.306927,"twenty":-30.389614,"median":16.481309,"eighty":80.375552,"marketCap":192263137},{"date":"2022-05-20","current":70.019544,"twenty":-30.383278,"median":16.50516,"eighty":80.35149,"marketCap":212649356},{"date":"2022-05-27","current":74.070262,"twenty":-30.231204,"median":16.5776,"eighty":80.244737,"marketCap":224951385},{"date":"2022-06-03","current":73.838792,"twenty":-30.136157,"median":16.609882,"eighty":80.219026,"marketCap":224248412},{"date":"2022-06-10","current":74.880405,"twenty":-30.079129,"median":16.6816,"eighty":80.166059,"marketCap":227411791},{"date":"2022-06-17","current":66.200296,"twenty":-30.009428,"median":16.755762,"eighty":79.988922,"marketCap":201050300},{"date":"2022-06-24","current":69.440871,"twenty":-29.958736,"median":16.848,"eighty":79.847098,"marketCap":210891924},{"date":"2022-07-01","current":69.90381,"twenty":-29.927054,"median":16.8896,"eighty":79.776186,"marketCap":212297870},{"date":"2022-07-08","current":71.524096,"twenty":-29.901708,"median":16.9312,"eighty":79.776186,"marketCap":217218681},{"date":"2022-07-15","current":71.755566,"twenty":-29.870026,"median":17.068323,"eighty":79.752549,"marketCap":217921654},{"date":"2022-07-22","current":84.370658,"twenty":-29.819334,"median":17.1184,"eighty":79.776186,"marketCap":256233687},{"date":"2022-07-29","current":89.694458,"twenty":-29.698942,"median":17.161073,"eighty":80.219026,"marketCap":272402068},{"date":"2022-08-05","current":93.166501,"twenty":-29.622904,"median":17.268404,"eighty":80.470102,"marketCap":282946664},{"date":"2022-08-12","current":46.776127,"twenty":-29.622904,"median":17.292256,"eighty":80.400849,"marketCap":333607341},{"date":"2022-08-19","current":46.340776,"twenty":-29.610231,"median":17.3264,"eighty":80.363212,"marketCap":330502412},{"date":"2022-08-26","current":50.162197,"twenty":-29.55954,"median":17.365905,"eighty":80.321871,"marketCap":357756786},{"date":"2022-09-02","current":43.051451,"twenty":-29.553203,"median":17.387661,"eighty":80.219026,"marketCap":307042951},{"date":"2022-09-09","current":47.404969,"twenty":-29.527857,"median":17.435364,"eighty":80.219026,"marketCap":338092238},{"date":"2022-09-16","current":44.550996,"twenty":-29.464493,"median":17.489459,"eighty":80.130747,"marketCap":317737705},{"date":"2022-09-23","current":43.970527,"twenty":-29.401128,"median":17.5136,"eighty":79.894372,"marketCap":313597800},{"date":"2022-09-30","current":42.809589,"twenty":-29.401128,"median":17.5552,"eighty":79.776186,"marketCap":305317990},{"date":"2022-10-07","current":45.470072,"twenty":-29.337764,"median":17.5968,"eighty":79.776186,"marketCap":324292555},{"date":"2022-10-14","current":47.017989,"twenty":-29.242717,"median":17.639014,"eighty":79.776186,"marketCap":335332301},{"date":"2022-10-21","current":50.791038,"twenty":-29.14767,"median":17.6592,"eighty":79.657999,"marketCap":362241684},{"date":"2022-10-28","current":57.176197,"twenty":-29.115988,"median":17.70599,"eighty":79.636115,"marketCap":407780638},{"date":"2022-11-04","current":56.353866,"twenty":-29.115988,"median":17.784,"eighty":79.576245,"marketCap":401915773},{"date":"2022-11-11","current":39.800777,"twenty":-29.084306,"median":17.840837,"eighty":79.539812,"marketCap":410903223},{"date":"2022-11-18","current":36.713644,"twenty":-29.020941,"median":17.888,"eighty":79.319133,"marketCap":379031663},{"date":"2022-11-25","current":40.331897,"twenty":-29.020941,"median":17.912392,"eighty":79.117478,"marketCap":416386502},{"date":"2022-12-02","current":40.497872,"twenty":-28.97025,"median":17.965647,"eighty":79.063029,"marketCap":418100026},{"date":"2022-12-09","current":40.464677,"twenty":-28.957577,"median":18.0555,"eighty":79.06202,"marketCap":417757321},{"date":"2022-12-16","current":39.203268,"twenty":-28.932231,"median":18.127054,"eighty":78.959175,"marketCap":404734534},{"date":"2022-12-23","current":38.904513,"twenty":-28.900549,"median":18.198608,"eighty":78.933464,"marketCap":401650189},{"date":"2022-12-30","current":38.771733,"twenty":-28.894212,"median":18.341717,"eighty":78.702063,"marketCap":400279369},{"date":"2023-01-06","current":40.497872,"twenty":-28.894212,"median":18.428801,"eighty":78.702063,"marketCap":418100026},{"date":"2023-01-13","current":47.601597,"twenty":-28.894212,"median":18.651785,"eighty":78.702063,"marketCap":491438883},{"date":"2023-01-20","current":47.402427,"twenty":-28.894212,"median":19.009556,"eighty":78.702063,"marketCap":489382654},{"date":"2023-01-27","current":45.775873,"twenty":-28.894212,"median":19.200367,"eighty":78.702063,"marketCap":472590112},{"date":"2023-02-03","current":47.734377,"twenty":-28.894212,"median":19.677394,"eighty":78.702063,"marketCap":492809703},{"date":"2023-02-10","current":46.970892,"twenty":-28.894212,"median":24.336143,"eighty":78.702063,"marketCap":484927490},{"date":"2023-02-17","current":48.232301,"twenty":-28.894212,"median":25.947127,"eighty":78.702063,"marketCap":497950277},{"date":"2023-02-24","current":49.062176,"twenty":-28.894212,"median":26.118508,"eighty":78.702063,"marketCap":506517901},{"date":"2023-03-03","current":51.717774,"twenty":-28.894212,"median":26.324166,"eighty":78.702063,"marketCap":533934296},{"date":"2023-03-10","current":29.169112,"twenty":-28.57739,"median":26.358442,"eighty":78.702063,"marketCap":508038432},{"date":"2023-03-17","current":26.165247,"twenty":-28.450661,"median":26.426995,"eighty":78.702063,"marketCap":455720111},{"date":"2023-03-24","current":27.489319,"twenty":-28.304923,"median":26.495547,"eighty":78.702063,"marketCap":478781476},{"date":"2023-03-31","current":27.647418,"twenty":-28.152847,"median":26.581238,"eighty":78.62493,"marketCap":481535072},{"date":"2023-04-06","current":25.078322,"twenty":-28.045128,"median":26.684067,"eighty":78.62493,"marketCap":436789140},{"date":"2023-04-14","current":26.619779,"twenty":-19.177316,"median":26.735481,"eighty":78.702063,"marketCap":463636699},{"date":"2023-04-21","current":25.038798,"twenty":-14.653809,"median":26.735481,"eighty":78.702063,"marketCap":436100741},{"date":"2023-04-28","current":22.242905,"twenty":-14.299338,"median":26.735481,"eighty":78.702063,"marketCap":387404673},{"date":"2023-05-05","current":22.362063,"twenty":-14.175273,"median":26.735481,"eighty":78.702063,"marketCap":389480055},{"date":"2023-05-12","current":24.333418,"twenty":-13.909421,"median":26.632652,"eighty":78.702063,"marketCap":404007731},{"date":"2023-05-19","current":26.459213,"twenty":-13.909421,"median":26.495547,"eighty":78.238256,"marketCap":439302309},{"date":"2023-05-26","current":23.646619,"twenty":-13.909421,"median":26.459213,"eighty":77.687389,"marketCap":392604819},{"date":"2023-06-02","current":23.646619,"twenty":-13.909421,"median":26.392718,"eighty":77.687389,"marketCap":392604819},{"date":"2023-06-09","current":27.209238,"twenty":-13.909421,"median":26.358442,"eighty":74.880405,"marketCap":451754972},{"date":"2023-06-16","current":27.209238,"twenty":-13.909421,"median":26.358442,"eighty":73.561029,"marketCap":451754972},{"date":"2023-06-23","current":27.459246,"twenty":-13.91651,"median":26.358442,"eighty":72.403681,"marketCap":455905860},{"date":"2023-06-30","current":27.459246,"twenty":-13.9236,"median":26.358442,"eighty":71.338921,"marketCap":455905860},{"date":"2023-07-07","current":26.730055,"twenty":-13.9236,"median":26.358442,"eighty":70.575071,"marketCap":443799104},{"date":"2023-07-14","current":27.709254,"twenty":-13.9236,"median":26.358442,"eighty":69.996397,"marketCap":460056748},{"date":"2023-07-21","current":27.58425,"twenty":-13.9236,"median":26.358442,"eighty":69.394577,"marketCap":457981304},{"date":"2023-07-28","current":24.771657,"twenty":-13.9236,"median":26.358442,"eighty":67.797436,"marketCap":411283815},{"date":"2023-08-04","current":24.334142,"twenty":-13.9236,"median":26.255613,"eighty":65.482741,"marketCap":404019761},{"date":"2023-08-11","current":29.87262,"twenty":-13.842071,"median":26.283821,"eighty":63.144898,"marketCap":476109824},{"date":"2023-08-18","current":28.683823,"twenty":-13.604576,"median":26.358442,"eighty":63.144898,"marketCap":457162774},{"date":"2023-08-25","current":27.942188,"twenty":-13.406073,"median":26.426995,"eighty":63.144898,"marketCap":445342596},{"date":"2023-09-01","current":30.058029,"twenty":-13.24656,"median":26.461271,"eighty":63.144898,"marketCap":479064869},{"date":"2023-09-08","current":30.210719,"twenty":-12.973618,"median":26.495547,"eighty":63.144898,"marketCap":481498435},{"date":"2023-09-15","current":34.507839,"twenty":-12.885001,"median":26.619779,"eighty":63.144898,"marketCap":549985938},{"date":"2023-09-22","current":35.031346,"twenty":-12.643961,"median":26.667553,"eighty":63.144898,"marketCap":558329593},{"date":"2023-09-29","current":35.271287,"twenty":-12.541165,"median":26.735481,"eighty":63.144898,"marketCap":562153769},{"date":"2023-10-06","current":34.115209,"twenty":-12.402921,"median":26.834225,"eighty":63.144898,"marketCap":543728197},{"date":"2023-10-13","current":35.554853,"twenty":-12.239865,"median":26.917561,"eighty":63.144898,"marketCap":566673249},{"date":"2023-10-20","current":34.442401,"twenty":-12.137068,"median":27.061105,"eighty":63.144898,"marketCap":548942981},{"date":"2023-10-27","current":35.162223,"twenty":-11.970467,"median":27.129658,"eighty":64.140217,"marketCap":560415507},{"date":"2023-11-03","current":34.442401,"twenty":-11.654989,"median":27.212293,"eighty":64.140217,"marketCap":548942981},{"date":"2023-11-10","current":38.073389,"twenty":8.257255,"median":27.249625,"eighty":64.140217,"marketCap":659697614},{"date":"2023-11-17","current":39.118147,"twenty":8.649492,"median":27.287799,"eighty":64.140217,"marketCap":677800134},{"date":"2023-11-24","current":40.022264,"twenty":8.849152,"median":27.352453,"eighty":64.140217,"marketCap":693465776},{"date":"2023-12-01","current":38.676134,"twenty":9.023433,"median":27.438412,"eighty":64.140217,"marketCap":670141375},{"date":"2023-12-08","current":39.278879,"twenty":9.225894,"median":27.469557,"eighty":63.723572,"marketCap":680585137},{"date":"2023-12-15","current":40.142813,"twenty":9.289412,"median":27.558111,"eighty":63.723572,"marketCap":695554529},{"date":"2023-12-22","current":42.433244,"twenty":9.354966,"median":27.605084,"eighty":63.723572,"marketCap":735240823},{"date":"2023-12-29","current":41.147388,"twenty":9.511723,"median":27.707979,"eighty":64.140217,"marketCap":712960798},{"date":"2024-01-05","current":39.198513,"twenty":9.620134,"median":27.785753,"eighty":64.556863,"marketCap":679192635},{"date":"2024-01-12","current":38.374762,"twenty":9.72404,"median":27.832321,"eighty":64.556863,"marketCap":664919494},{"date":"2024-01-19","current":38.414945,"twenty":10.074225,"median":27.955807,"eighty":64.973508,"marketCap":665615745},{"date":"2024-01-26","current":39.077964,"twenty":10.303977,"median":28.063433,"eighty":64.556863,"marketCap":677103883},{"date":"2024-02-02","current":39.138239,"twenty":10.975082,"median":28.378622,"eighty":64.556863,"marketCap":678148259},{"date":"2024-02-09","current":40.323637,"twenty":11.194804,"median":28.771074,"eighty":64.556863,"marketCap":698687657},{"date":"2024-02-16","current":42.332787,"twenty":11.454391,"median":28.96739,"eighty":64.556863,"marketCap":733500196},{"date":"2024-02-23","current":40.866107,"twenty":11.634247,"median":29.623645,"eighty":64.556863,"marketCap":708087043},{"date":"2024-03-01","current":45.507243,"twenty":11.806362,"median":29.981685,"eighty":64.140217,"marketCap":788504008},{"date":"2024-03-08","current":55.497727,"twenty":12.161578,"median":30.322308,"eighty":64.140217,"marketCap":716531152},{"date":"2024-03-15","current":58.736894,"twenty":12.279093,"median":31.520011,"eighty":64.140217,"marketCap":758352037},{"date":"2024-03-22","current":62.084033,"twenty":12.487498,"median":32.361702,"eighty":64.140217,"marketCap":801566951},{"date":"2024-03-28","current":62.05704,"twenty":12.571724,"median":32.771617,"eighty":64.140217,"marketCap":801218443},{"date":"2024-04-05","current":62.920818,"twenty":12.934265,"median":33.138382,"eighty":65.169022,"marketCap":812370679},{"date":"2024-04-12","current":63.682185,"twenty":14.105403,"median":33.796518,"eighty":65.169022,"marketCap":822200691},{"date":"2024-04-19","current":60.387348,"twenty":14.68896,"median":34.140941,"eighty":65.169022,"marketCap":779661046},{"date":"2024-04-26","current":68.219338,"twenty":14.86368,"median":34.344243,"eighty":65.521796,"marketCap":880779876},{"date":"2024-05-03","current":64.50195,"twenty":15.25888,"median":34.47512,"eighty":66.570648,"marketCap":802468756},{"date":"2024-05-10","current":69.135307,"twenty":15.470339,"median":34.810883,"eighty":67.565967,"marketCap":860112354},{"date":"2024-05-17","current":71.129055,"twenty":15.819006,"median":34.927504,"eighty":68.456998,"marketCap":884916569},{"date":"2024-05-24","current":69.837331,"twenty":16.11584,"median":35.031346,"eighty":68.954785,"marketCap":868846233},{"date":"2024-05-31","current":69.837331,"twenty":16.31748,"median":35.131157,"eighty":69.440871,"marketCap":868846233},{"date":"2024-06-07","current":65.625188,"twenty":16.438954,"median":35.282194,"eighty":69.532061,"marketCap":816442962},{"date":"2024-06-14","current":67.675097,"twenty":16.5147,"median":35.358538,"eighty":69.577655,"marketCap":841945887},{"date":"2024-06-21","current":68.798336,"twenty":16.62336,"median":35.851024,"eighty":69.62325,"marketCap":855920093},{"date":"2024-06-28","current":76.380193,"twenty":16.758115,"median":36.056547,"eighty":69.733386,"marketCap":950245980},{"date":"2024-07-05","current":79.581422,"twenty":16.878932,"median":37.012399,"eighty":69.90381,"marketCap":990072466},{"date":"2024-07-12","current":80.395769,"twenty":17.074947,"median":37.326855,"eighty":70.112132,"marketCap":1000203765},{"date":"2024-07-15","current":81.153955,"twenty":17.101445,"median":37.369907,"eighty":70.265259,"marketCap":1009636354},{"date":"2024-08-02","current":75.492273,"twenty":17.3264,"median":38.157001,"eighty":70.539355,"marketCap":996724482},{"date":"2024-08-09","current":73.55929,"twenty":17.387661,"median":38.374077,"eighty":70.829688,"marketCap":971203301},{"date":"2024-08-16","current":74.671417,"twenty":17.506918,"median":38.612099,"eighty":71.414472,"marketCap":985886720},{"date":"2024-08-23","current":72.764913,"twenty":17.5552,"median":38.744025,"eighty":71.755566,"marketCap":960715144},{"date":"2024-08-30","current":75.042126,"twenty":17.650027,"median":38.816775,"eighty":72.764913,"marketCap":990781193},{"date":"2024-09-06","current":67.018921,"twenty":17.6904,"median":38.890636,"eighty":72.797179,"marketCap":884850811},{"date":"2024-09-13","current":72.738434,"twenty":17.816986,"median":39.027736,"eighty":72.797179,"marketCap":960365539},{"date":"2024-09-20","current":76.789755,"twenty":17.912392,"median":39.118147,"eighty":72.923788,"marketCap":1013855138},{"date":"2024-09-27","current":75.704107,"twenty":18.0555,"median":39.174247,"eighty":73.375853,"marketCap":999521323},{"date":"2024-10-04","current":69.958115,"twenty":18.198608,"median":39.248742,"eighty":73.479852,"marketCap":923656991},{"date":"2024-10-11","current":72.553079,"twenty":18.366401,"median":39.404426,"eighty":73.55929,"marketCap":957918302},{"date":"2024-10-18","current":72.658996,"twenty":18.627933,"median":39.511218,"eighty":73.55929,"marketCap":959316723},{"date":"2024-10-25","current":70.11699,"twenty":19.009556,"median":39.657756,"eighty":73.55929,"marketCap":925754622},{"date":"2024-10-31","current":71.929591,"twenty":19.176515,"median":39.833876,"eighty":73.55929,"marketCap":860134052},{"date":"2024-11-08","current":73.977201,"twenty":19.548597,"median":40.022264,"eighty":73.805841,"marketCap":884619365},{"date":"2024-11-15","current":76.346577,"twenty":19.548597,"median":40.142813,"eighty":73.959062,"marketCap":912952369},{"date":"2024-11-22","current":88.339718,"twenty":19.548597,"median":40.232312,"eighty":74.321891,"marketCap":1056366343},{"date":"2024-11-29","current":93.751257,"twenty":19.548597,"median":40.343728,"eighty":74.671417,"marketCap":1121077526},{"date":"2024-12-06","current":95.652608,"twenty":19.548597,"median":40.524552,"eighty":75.047422,"marketCap":1143813888},{"date":"2024-12-13","current":95.711111,"twenty":19.548597,"median":40.705375,"eighty":75.582303,"marketCap":1144513468},{"date":"2024-12-20","current":86.292108,"twenty":19.548597,"median":41.160367,"eighty":76.435626,"marketCap":1031881031},{"date":"2024-12-27","current":86.409114,"twenty":19.548597,"median":41.338294,"eighty":77.35713,"marketCap":1033280191},{"date":"2025-01-03","current":91.849905,"twenty":19.548597,"median":41.634838,"eighty":78.649134,"marketCap":1098341165},{"date":"2025-01-10","current":92.932213,"twenty":19.539057,"median":41.753456,"eighty":79.549587,"marketCap":1111283401},{"date":"2025-01-17","current":94.043772,"twenty":19.539057,"median":41.931382,"eighty":79.776186,"marketCap":1124575428},{"date":"2025-01-24","current":89.012504,"twenty":19.539057,"median":42.168618,"eighty":80.003335,"marketCap":1064411517},{"date":"2025-01-31","current":84.624769,"twenty":19.539057,"median":42.369321,"eighty":80.650769,"marketCap":1011942990},{"date":"2025-02-07","current":83.279197,"twenty":19.539057,"median":42.755994,"eighty":81.312616,"marketCap":995852642},{"date":"2025-02-14","current":74.386722,"twenty":19.539057,"median":43.058251,"eighty":81.312616,"marketCap":889516427},{"date":"2025-02-21","current":70.671774,"twenty":19.539057,"median":43.313118,"eighty":81.312616,"marketCap":845093074},{"date":"2025-02-28","current":67.997827,"twenty":19.539057,"median":43.64163,"eighty":81.312616,"marketCap":881047847},{"date":"2025-03-07","current":66.161508,"twenty":19.744178,"median":44.244429,"eighty":81.312616,"marketCap":857254657},{"date":"2025-03-14","current":61.786747,"twenty":22.707622,"median":44.422356,"eighty":81.312616,"marketCap":800570879},{"date":"2025-03-21","current":64.541226,"twenty":23.250178,"median":44.78395,"eighty":81.312616,"marketCap":836260665},{"date":"2025-03-28","current":66.323536,"twenty":23.846626,"median":45.25268,"eighty":81.312616,"marketCap":859354056},{"date":"2025-04-04","current":54.036399,"twenty":24.350519,"median":45.507243,"eighty":81.312616,"marketCap":700149619},{"date":"2025-04-11","current":53.766352,"twenty":24.637879,"median":45.781166,"eighty":81.312616,"marketCap":696650621},{"date":"2025-04-17","current":53.199253,"twenty":24.893977,"median":45.964419,"eighty":81.312616,"marketCap":689302724},{"date":"2025-04-25","current":52.729013,"twenty":25.092501,"median":46.244031,"eighty":81.312616,"marketCap":683209819},{"date":"2025-05-02","current":18.14961,"twenty":25.221696,"median":46.340776,"eighty":81.312616,"marketCap":860890464},{"date":"2025-05-09","current":18.96006,"twenty":25.221696,"median":46.340776,"eighty":81.312616,"marketCap":899332521},{"date":"2025-05-16","current":19.540015,"twenty":25.221696,"median":46.340776,"eighty":81.312616,"marketCap":926841515},{"date":"2025-05-23","current":20.328158,"twenty":25.221696,"median":46.340776,"eighty":81.312616,"marketCap":964225534},{"date":"2025-05-30","current":20.328158,"twenty":25.221696,"median":46.340776,"eighty":81.312616,"marketCap":964225534},{"date":"2025-06-06","current":19.89691,"twenty":25.221696,"median":46.340776,"eighty":81.312616,"marketCap":943770127},{"date":"2025-06-13","current":20.72223,"twenty":25.221696,"median":46.340776,"eighty":81.312616,"marketCap":982917543},{"date":"2025-06-20","current":21.830092,"twenty":25.237587,"median":46.364962,"eighty":81.312616,"marketCap":1035466777},{"date":"2025-06-27","current":22.350565,"twenty":25.237587,"median":46.364962,"eighty":81.312616,"marketCap":1060154336},{"date":"2025-07-03","current":22.305953,"twenty":25.237587,"median":46.364962,"eighty":81.312616,"marketCap":1058038260},{"date":"2025-07-11","current":22.871037,"twenty":25.237587,"median":46.364962,"eighty":81.312616,"marketCap":1084841895},{"date":"2025-07-18","current":23.77071,"twenty":25.237587,"median":46.364962,"eighty":81.312616,"marketCap":1127516105},{"date":"2025-07-25","current":25.190856,"twenty":25.237587,"median":46.364962,"eighty":81.312616,"marketCap":1194877874},{"date":"2025-08-01","current":30.271813,"twenty":25.567517,"median":46.364962,"eighty":81.312616,"marketCap":1587998769},{"date":"2025-08-08","current":29.6455,"twenty":25.761789,"median":46.364962,"eighty":81.312616,"marketCap":1555143622},{"date":"2025-08-15","current":30.069776,"twenty":26.188962,"median":46.364962,"eighty":81.312616,"marketCap":1577400334},{"date":"2025-08-22","current":31.37628,"twenty":26.467547,"median":46.364962,"eighty":81.312616,"marketCap":1645936877},{"date":"2025-08-29","current":31.443625,"twenty":26.667553,"median":46.364962,"eighty":81.312616,"marketCap":1649469689},{"date":"2025-09-05","current":32.844412,"twenty":26.876689,"median":46.389148,"eighty":81.312616,"marketCap":1722952168},{"date":"2025-09-12","current":32.096877,"twenty":27.157473,"median":46.364962,"eighty":81.312616,"marketCap":1683737960},{"date":"2025-09-19","current":34.447236,"twenty":27.234239,"median":46.364962,"eighty":81.312616,"marketCap":1807033082},{"date":"2025-09-26","current":33.470725,"twenty":27.442579,"median":46.364962,"eighty":81.312616,"marketCap":1755807315},{"date":"2025-10-03","current":34.67621,"twenty":27.508305,"median":46.364962,"eighty":81.312616,"marketCap":1819044641},{"date":"2025-10-10","current":33.679497,"twenty":27.659275,"median":46.364962,"eighty":81.312616,"marketCap":1766759031},{"date":"2025-10-17","current":34.292341,"twenty":27.80509,"median":46.364962,"eighty":81.312616,"marketCap":1798907615},{"date":"2025-10-24","current":34.245199,"twenty":27.989279,"median":46.364962,"eighty":81.312616,"marketCap":1796434647},{"date":"2025-10-31","current":32.946877,"twenty":28.286449,"median":46.364962,"eighty":81.312616,"marketCap":1708987436},{"date":"2025-11-07","current":36.842785,"twenty":28.692548,"median":46.364962,"eighty":81.312616,"marketCap":1911072082},{"date":"2025-11-14","current":33.85386,"twenty":28.813706,"median":46.364962,"eighty":81.312616,"marketCap":1756033597},{"date":"2025-11-21","current":34.125269,"twenty":29.363673,"median":46.364962,"eighty":81.312616,"marketCap":1770111804},{"date":"2025-11-28","current":35.832734,"twenty":29.688743,"median":46.364962,"eighty":81.312616,"marketCap":1858679766},{"date":"2025-12-05","current":38.217003,"twenty":29.975141,"median":46.364962,"eighty":81.312616,"marketCap":1982354144},{"date":"2025-12-12","current":41.838067,"twenty":30.136704,"median":46.364962,"eighty":81.312616,"marketCap":2170182377},{"date":"2025-12-19","current":40.402009,"twenty":30.29471,"median":46.364962,"eighty":81.312616,"marketCap":2095692622},{"date":"2025-12-26","current":42.951184,"twenty":30.452023,"median":46.364962,"eighty":81.312616,"marketCap":2227920847},{"date":"2026-01-02","current":41.123474,"twenty":30.665111,"median":46.364962,"eighty":81.312616,"marketCap":2133115705},{"date":"2026-01-09","current":41.769356,"twenty":31.367347,"median":46.364962,"eighty":81.312616,"marketCap":2166618274},{"date":"2026-01-16","current":45.459131,"twenty":31.502519,"median":46.364962,"eighty":81.312616,"marketCap":2358010610},{"date":"2026-01-23","current":46.867705,"twenty":31.754617,"median":46.389148,"eighty":81.312616,"marketCap":2431074724},{"date":"2026-01-30","current":48.186954,"twenty":32.102808,"median":46.624576,"eighty":81.312616,"marketCap":2499505504},{"date":"2026-02-06","current":46.764639,"twenty":32.391851,"median":46.790996,"eighty":81.312616,"marketCap":2425728569},{"date":"2026-02-13","current":51.615628,"twenty":32.682217,"median":46.93706,"eighty":81.312616,"marketCap":2677354248},{"date":"2026-02-20","current":53.759408,"twenty":32.8454,"median":47.031511,"eighty":81.312616,"marketCap":2788554265},{"date":"2026-02-27","current":45.094246,"twenty":32.929557,"median":47.143716,"eighty":81.312616,"marketCap":2257012082},{"date":"2026-03-06","current":38.871753,"twenty":33.001189,"median":47.143716,"eighty":81.312616,"marketCap":1945570099},{"date":"2026-03-13","current":38.682917,"twenty":33.001189,"median":47.143716,"eighty":81.312616,"marketCap":1936118658},{"date":"2026-03-20","current":41.144913,"twenty":33.001189,"median":47.143716,"eighty":81.312616,"marketCap":2059344042},{"date":"2026-03-27","current":43.532088,"twenty":33.013569,"median":47.143716,"eighty":81.312616,"marketCap":2178824516},{"date":"2026-04-02","current":43.824249,"twenty":33.013569,"median":47.143716,"eighty":81.312616,"marketCap":2193447499},{"date":"2026-04-10","current":46.332564,"twenty":33.013569,"median":47.143716,"eighty":81.312616,"marketCap":2318991161},{"date":"2026-04-17","current":45.598597,"twenty":33.013569,"median":47.156836,"eighty":81.312616,"marketCap":2282255373},{"date":"2026-04-24","current":46.175794,"twenty":33.222882,"median":47.156836,"eighty":81.312616,"marketCap":2311144682},{"date":"2026-05-01","current":194.573599,"twenty":33.55709,"median":47.219854,"eighty":81.738089,"marketCap":2659626518},{"date":"2026-05-08","current":213.574311,"twenty":33.705564,"median":47.378516,"eighty":82.099985,"marketCap":2919347262},{"date":"2026-05-15","current":225.909028,"twenty":33.705564,"median":47.613316,"eighty":82.352661,"marketCap":3087950508},{"date":"2026-05-22","current":211.737226,"twenty":33.705564,"median":47.622663,"eighty":82.612672,"marketCap":2894236141},{"date":"2026-05-29","current":218.639419,"twenty":33.679497,"median":47.767571,"eighty":82.849046,"marketCap":2988582212},{"date":"2026-06-05","current":212.839477,"twenty":33.705564,"median":47.836776,"eighty":83.17997,"marketCap":2909302814},{"date":"2026-06-12","current":253.019161,"twenty":33.705564,"median":47.836776,"eighty":83.534531,"marketCap":3458518918},{"date":"2026-06-18","current":403.59575,"twenty":33.705564,"median":48.009284,"eighty":84.243652,"marketCap":5516750308},{"date":"2026-06-26","current":406.287528,"twenty":33.679497,"median":48.232301,"eighty":84.62185,"marketCap":5553544217},{"date":"2026-07-02","current":365.526322,"twenty":33.679497,"median":48.527441,"eighty":84.858224,"marketCap":4996379302},{"date":"2026-07-10","current":360.270947,"twenty":33.679497,"median":48.796616,"eighty":85.736329,"marketCap":4924543573},{"date":"2026-07-17","current":343.094842,"twenty":33.679497,"median":49.049631,"eighty":86.040094,"marketCap":4689763389},{"date":"2026-07-24","current":340.061251,"twenty":33.679497,"median":49.726845,"eighty":86.438366,"marketCap":4648297237},{"date":"2026-07-31","current":280.030335,"twenty":33.663334,"median":50.573362,"eighty":86.76895,"marketCap":3827734651},{"date":"2026-08-07","current":293.147411,"twenty":33.663334,"median":50.646225,"eighty":87.529784,"marketCap":4007031956},{"date":"2026-08-14","current":-146.993836,"twenty":33.448408,"median":50.041266,"eighty":87.696125,"marketCap":4499334340},{"date":"2026-08-21","current":-139.684328,"twenty":33.14612,"median":49.261346,"eighty":87.696125,"marketCap":4275597590},{"date":"2026-08-28","current":-138.038732,"twenty":32.92388,"median":48.814146,"eighty":86.961952,"marketCap":4225227536},{"date":"2026-09-04","current":-142.267531,"twenty":32.408013,"median":48.692788,"eighty":86.491019,"marketCap":4354666860},{"date":"2026-09-09","current":-151.413984,"twenty":32.296219,"median":48.498301,"eighty":86.414964,"marketCap":4634630647}],"updateTime":1789091401587},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"CECO\",pageSize:20,pageCount:2,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"20833557","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926027041-CECO","pdf_url":"","pub_time":1773288000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 425 - Prospectuses and communications, business combinations","symbol":"CECO","title":"Form 425 - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/3197/000110465926027041/0001104659-26-027041-index.htm","us_notice_code":"Form 425","us_title_en":"Form 425 - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926027041/tm267108d6_425.htm","primary":true,"translateUrl":"","linkName":"tm267108d6_425.htm","type":"425","id":"NTFILEFt81u4Evj3hFXAPZ","market":"us","size":26002},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926027041/tm267108d6_425img01.jpg","primary":false,"translateUrl":"","linkName":"tm267108d6_425img01.jpg","type":"GRAPHIC","id":"NTFILE4qnpXezDKqBnVYqM","market":"us","size":19713}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2026-03-12 12:00","pubTimestamp":1773288000,"title_zh":"Form 425 - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20786473","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312526085815-CECO","pdf_url":"","pub_time":1772427600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"CECO","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/3197/000119312526085815/0001193125-26-085815-index.htm","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312526085815/ceco-20251231.htm","primary":true,"translateUrl":"","linkName":"ceco-20251231.htm","type":"10-K","id":"NTFILEAtdGuubQocW1cXLz","market":"us","size":4813384},{"description":"EX-10.33","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312526085815/ceco-ex10_33.htm","primary":false,"translateUrl":"","linkName":"ceco-ex10_33.htm","type":"EX-10.33","id":"NTFILEBH8V7SD2ZtXrMs38","market":"us","size":80095},{"description":"EX-21.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312526085815/ceco-ex21_1.htm","primary":false,"translateUrl":"","linkName":"ceco-ex21_1.htm","type":"EX-21.1","id":"NTFILEBrnaSF56TVs2oAyg","market":"us","size":51530},{"description":"EX-23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312526085815/ceco-ex23_1.htm","primary":false,"translateUrl":"","linkName":"ceco-ex23_1.htm","type":"EX-23.1","id":"NTFILECv9aUZpoLeSN4VrP","market":"us","size":5091},{"description":"EX-23.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312526085815/ceco-ex23_2.htm","primary":false,"translateUrl":"","linkName":"ceco-ex23_2.htm","type":"EX-23.2","id":"NTFILE7NEaga5TAdGAqsku","market":"us","size":4501},{"description":"EX-31.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312526085815/ceco-ex31_1.htm","primary":false,"translateUrl":"","linkName":"ceco-ex31_1.htm","type":"EX-31.1","id":"NTFILEABqURfVWXwmKhBps","market":"us","size":14291},{"description":"EX-31.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312526085815/ceco-ex31_2.htm","primary":false,"translateUrl":"","linkName":"ceco-ex31_2.htm","type":"EX-31.2","id":"NTFILE4nQ7pjzK2S8RXQ1c","market":"us","size":14493},{"description":"EX-32.1","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312526085815/ceco-ex32_1.htm","primary":false,"translateUrl":"","linkName":"ceco-ex32_1.htm","type":"EX-32.1","id":"NTFILE76PJbb6A92i1aDZi","market":"us","size":7932},{"description":"EX-32.2","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312526085815/ceco-ex32_2.htm","primary":false,"translateUrl":"","linkName":"ceco-ex32_2.htm","type":"EX-32.2","id":"NTFILECYaDLxasJSiLhngz","market":"us","size":7734},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312526085815/img21118418_0.jpg","primary":false,"translateUrl":"","linkName":"img21118418_0.jpg","type":"GRAPHIC","id":"NTFILE7W4DtfpSZVDYB9fQ","market":"us","size":6126},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312526085815/img21118418_1.jpg","primary":false,"translateUrl":"","linkName":"img21118418_1.jpg","type":"GRAPHIC","id":"NTFILEDi9m5JPSbvg8NDNA","market":"us","size":72082}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2026-03-02 13:00","pubTimestamp":1772427600,"title_zh":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20783482","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926021838-CECO","pdf_url":"","pub_time":1772427600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 425 - Prospectuses and communications, business combinations","symbol":"CECO","title":"Form 425 - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/3197/000110465926021838/0001104659-26-021838-index.htm","us_notice_code":"Form 425","us_title_en":"Form 425 - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926021838/tm267108d5_425.htm","primary":true,"translateUrl":"","linkName":"tm267108d5_425.htm","type":"425","id":"NTFILEBXmZrMuEvrjfLeK7","market":"us","size":17608},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926021838/tm267108d5_425img001.jpg","primary":false,"translateUrl":"","linkName":"tm267108d5_425img001.jpg","type":"GRAPHIC","id":"NTFILE5MDm9yTDzHQ6njrg","market":"us","size":5397956}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2026-03-02 13:00","pubTimestamp":1772427600,"title_zh":"Form 425 - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20777959","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926020776-CECO","pdf_url":"","pub_time":1772168400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 425 - Prospectuses and communications, business combinations","symbol":"CECO","title":"Form 425 - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/3197/000110465926020776/0001104659-26-020776-index.htm","us_notice_code":"Form 425","us_title_en":"Form 425 - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926020776/tm267108d4_425.htm","primary":true,"translateUrl":"","linkName":"tm267108d4_425.htm","type":"425","id":"NTFILEAeusQJivYTN9vMNJ","market":"us","size":115766},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926020776/tm267108d3_425img021.jpg","primary":false,"translateUrl":"","linkName":"tm267108d3_425img021.jpg","type":"GRAPHIC","id":"NTFILEAHBxvJFLADPG5QcZ","market":"us","size":1512},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926020776/tm267108d3_425img022.jpg","primary":false,"translateUrl":"","linkName":"tm267108d3_425img022.jpg","type":"GRAPHIC","id":"NTFILE38g7rihVfp57Na3Y","market":"us","size":1273},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926020776/tm267108d3_425img023.jpg","primary":false,"translateUrl":"","linkName":"tm267108d3_425img023.jpg","type":"GRAPHIC","id":"NTFILE8rrCuyq6kcLTbBC4","market":"us","size":1380}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2026-02-27 13:00","pubTimestamp":1772168400,"title_zh":"Form 425 - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"20771696","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926020666-CECO","pdf_url":"","pub_time":1772082000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 425 - Prospectuses and communications, business combinations","symbol":"CECO","title":"Form 425 - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/3197/000110465926020666/0001104659-26-020666-index.htm","us_notice_code":"Form 425","us_title_en":"Form 425 - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2026-02-26 13:00","pubTimestamp":1772082000,"title_zh":"Form 425 - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20767207","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926019291-CECO","pdf_url":"","pub_time":1771978448000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 425 - Prospectuses and communications, business combinations","symbol":"CECO","title":"Form 425 - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/3197/0001104659-26-019291-index.html","us_notice_code":"Form 425","us_title_en":"Form 425 - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926019291/tm267108d2_425.htm","primary":true,"translateUrl":"","linkName":"tm267108d2_425.htm","type":"425","id":"NTFILEFd6Bc3Q7EffTB75s","market":"us","size":120662}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2026-02-25 08:14","pubTimestamp":1771978448,"title_zh":"Form 425 - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20761447","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926019197-CECO","pdf_url":"","pub_time":1771909200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 425 - Prospectuses and communications, business combinations","symbol":"CECO","title":"Form 425 - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/3197/000110465926019197/0001104659-26-019197-index.htm","us_notice_code":"Form 425","us_title_en":"Form 425 - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926019197/tm267108d1_425.htm","primary":true,"translateUrl":"","linkName":"tm267108d1_425.htm","type":"425","id":"NTFILEFZc7wp6BVmqQU2aG","market":"us","size":103700},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926019197/tm267108d1_425img03.jpg","primary":false,"translateUrl":"","linkName":"tm267108d1_425img03.jpg","type":"GRAPHIC","id":"NTFILE75se3MfyAcsb3V94","market":"us","size":52253},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926019197/tm267108d1_425img04.jpg","primary":false,"translateUrl":"","linkName":"tm267108d1_425img04.jpg","type":"GRAPHIC","id":"NTFILECGp17t7kGtDUi2Gf","market":"us","size":57640},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926019197/tm267108d1_425img01.jpg","primary":false,"translateUrl":"","linkName":"tm267108d1_425img01.jpg","type":"GRAPHIC","id":"NTFILE2XwCSwrvtuo5NRuL","market":"us","size":203770},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926019197/tm267108d1_425img02.jpg","primary":false,"translateUrl":"","linkName":"tm267108d1_425img02.jpg","type":"GRAPHIC","id":"NTFILECM9TmkaVgYhCwyv1","market":"us","size":1205219}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2026-02-24 13:00","pubTimestamp":1771909200,"title_zh":"Form 425 - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20759579","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926018828-CECO","pdf_url":"","pub_time":1771909200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 425 - Prospectuses and communications, business combinations","symbol":"CECO","title":"Form 425 - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/0001104659-26-018828-index.htm","us_notice_code":"Form 425","us_title_en":"Form 425 - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_8k.htm","primary":true,"translateUrl":"","linkName":"tm267105d1_8k.htm","type":"425","id":"NTFILE7wuqBJrdNqj25bMM","market":"us","size":58686},{"description":"EXHIBIT 2.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex2-1.htm","primary":false,"translateUrl":"","linkName":"tm267105d1_ex2-1.htm","type":"EX-2.1","id":"NTFILEBNPGGddbDyWskJ5j","market":"us","size":951490},{"description":"EXHIBIT 10.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex10-1.htm","primary":false,"translateUrl":"","linkName":"tm267105d1_ex10-1.htm","type":"EX-10.1","id":"NTFILEGnGGyRC4XysUtqgU","market":"us","size":95560},{"description":"EXHIBIT 99.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-1.htm","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-1.htm","type":"EX-99.1","id":"NTFILEEZYXKLVmDvxJM8La","market":"us","size":38385},{"description":"EXHIBIT 99.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2.htm","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2.htm","type":"EX-99.2","id":"NTFILE8kLnYQJupkzATaqZ","market":"us","size":60444},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img001.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img001.jpg","type":"GRAPHIC","id":"NTFILE39ZFBbxbNHgWoVb4","market":"us","size":214445},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img002.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img002.jpg","type":"GRAPHIC","id":"NTFILEAMVru3VFchmArBxU","market":"us","size":343715},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img003.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img003.jpg","type":"GRAPHIC","id":"NTFILEDwuum8JhU7gDvmpM","market":"us","size":385808},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img004.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img004.jpg","type":"GRAPHIC","id":"NTFILE4WRuw3AJ7JtJ4ipt","market":"us","size":173031},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img005.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img005.jpg","type":"GRAPHIC","id":"NTFILE6T6iZ49KpVeDS2Mx","market":"us","size":178136},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img006.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img006.jpg","type":"GRAPHIC","id":"NTFILEA7x8Rxce6xCTMVsz","market":"us","size":142089},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img007.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img007.jpg","type":"GRAPHIC","id":"NTFILE9tFHwzmMbMoM423U","market":"us","size":117400},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img008.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img008.jpg","type":"GRAPHIC","id":"NTFILENWPi3Wgzu657r4AZ","market":"us","size":133284},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img009.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img009.jpg","type":"GRAPHIC","id":"NTFILE6j7RkP46J4uqzWvN","market":"us","size":136284},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img010.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img010.jpg","type":"GRAPHIC","id":"NTFILEWUE2oxhsRBWWgCos","market":"us","size":143402},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img011.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img011.jpg","type":"GRAPHIC","id":"NTFILEAknbnKscwFQwehzW","market":"us","size":125347},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img012.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img012.jpg","type":"GRAPHIC","id":"NTFILEGMXknNFFvwtu92rk","market":"us","size":126310},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img013.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img013.jpg","type":"GRAPHIC","id":"NTFILE3M93FMjHrPxmBpCC","market":"us","size":236351},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img014.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img014.jpg","type":"GRAPHIC","id":"NTFILE2ur15hwuEfumVpXC","market":"us","size":156434},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img015.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img015.jpg","type":"GRAPHIC","id":"NTFILE4a7xSG96zUwLH6XN","market":"us","size":121423},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img016.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img016.jpg","type":"GRAPHIC","id":"NTFILEBakQ3WzSPu1khTsD","market":"us","size":89850},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img017.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img017.jpg","type":"GRAPHIC","id":"NTFILEJ7QahVkVmB6DJxSc","market":"us","size":157413},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img018.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img018.jpg","type":"GRAPHIC","id":"NTFILEHCdgcHAYvLVCanyZ","market":"us","size":147219},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img019.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img019.jpg","type":"GRAPHIC","id":"NTFILE9oNvshA3KPPbuxCR","market":"us","size":134692},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img020.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img020.jpg","type":"GRAPHIC","id":"NTFILE5VoXXJoaZE7fY7Gi","market":"us","size":107011},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img021.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img021.jpg","type":"GRAPHIC","id":"NTFILEFUGYwKx21zNmBtC4","market":"us","size":89515},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img022.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img022.jpg","type":"GRAPHIC","id":"NTFILE3LEB5JNCCDKH1qHz","market":"us","size":142142},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img023.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img023.jpg","type":"GRAPHIC","id":"NTFILE8iZFGs8fuWknFeeb","market":"us","size":139389},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img024.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img024.jpg","type":"GRAPHIC","id":"NTFILEHgqAbVYZGZig8Epe","market":"us","size":83456},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img025.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img025.jpg","type":"GRAPHIC","id":"NTFILEHcueUcW59nJ2PMKK","market":"us","size":169863},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img026.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img026.jpg","type":"GRAPHIC","id":"NTFILEGVCQrRM4WXe4iqTs","market":"us","size":291576},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img027.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img027.jpg","type":"GRAPHIC","id":"NTFILE75qTBHhbC9bRN9QN","market":"us","size":80943},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img028.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img028.jpg","type":"GRAPHIC","id":"NTFILEAXsqWSCx9aFvC1sf","market":"us","size":120673},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img029.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img029.jpg","type":"GRAPHIC","id":"NTFILE5th8yA1dFdfGi5js","market":"us","size":158672},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018828/tm267105d1_ex99-2img030.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img030.jpg","type":"GRAPHIC","id":"NTFILEG51GkGrfZUY2bZwk","market":"us","size":86586}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2026-02-24 13:00","pubTimestamp":1771909200,"title_zh":"Form 425 - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20759564","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465926018825-CECO","pdf_url":"","pub_time":1771909200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CECO","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/0001104659-26-018825-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 2.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex2-1.htm","primary":true,"translateUrl":"","linkName":"tm267105d1_ex2-1.htm","type":"EX-2.1","id":"NTFILEPd6aRiSbPYbmq4XH","market":"us","size":951490},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm267105d1_8k.htm","type":"8-K","id":"NTFILECLnUY4EfGyXQsk38","market":"us","size":66295},{"description":"EXHIBIT 10.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex10-1.htm","primary":false,"translateUrl":"","linkName":"tm267105d1_ex10-1.htm","type":"EX-10.1","id":"NTFILE9YHsrUNii7hQQBVK","market":"us","size":95560},{"description":"EXHIBIT 99.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-1.htm","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-1.htm","type":"EX-99.1","id":"NTFILE5P3MWVhMZKiQwp7d","market":"us","size":38385},{"description":"EXHIBIT 99.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2.htm","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2.htm","type":"EX-99.2","id":"NTFILE8LmAm7sX8xrZzBKL","market":"us","size":60444},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img001.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img001.jpg","type":"GRAPHIC","id":"NTFILE68LtSHcmFxRCm7HV","market":"us","size":214445},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img002.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img002.jpg","type":"GRAPHIC","id":"NTFILEA5zUdtP3p9HigZB9","market":"us","size":343715},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img003.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img003.jpg","type":"GRAPHIC","id":"NTFILEEP7KVwoX9iyAi2Gh","market":"us","size":385808},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img004.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img004.jpg","type":"GRAPHIC","id":"NTFILEHH5bjnciJhD9WL2c","market":"us","size":173031},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img005.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img005.jpg","type":"GRAPHIC","id":"NTFILEBGTbik85jn6bxJ7N","market":"us","size":178136},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img006.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img006.jpg","type":"GRAPHIC","id":"NTFILE4iywt1ETZfuKHALg","market":"us","size":142089},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img007.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img007.jpg","type":"GRAPHIC","id":"NTFILE2TFSmUo25H7Qph1o","market":"us","size":117400},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img008.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img008.jpg","type":"GRAPHIC","id":"NTFILEYWo8FCLhDH44bFoJ","market":"us","size":133284},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img009.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img009.jpg","type":"GRAPHIC","id":"NTFILE9hUFonKDXenCz64u","market":"us","size":136284},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img010.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img010.jpg","type":"GRAPHIC","id":"NTFILE9vMDrjCXaHqMq1Av","market":"us","size":143402},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img011.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img011.jpg","type":"GRAPHIC","id":"NTFILECG3QsfSGjdicKbhP","market":"us","size":125347},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img012.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img012.jpg","type":"GRAPHIC","id":"NTFILEDAhLjacLueUxZ7ab","market":"us","size":126310},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img013.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img013.jpg","type":"GRAPHIC","id":"NTFILE2FAFHJaQXg3PDmBG","market":"us","size":236351},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img014.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img014.jpg","type":"GRAPHIC","id":"NTFILE4egXyPhAkYjobymH","market":"us","size":156434},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img015.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img015.jpg","type":"GRAPHIC","id":"NTFILE8vr4XC8kBroVcC9j","market":"us","size":121423},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img016.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img016.jpg","type":"GRAPHIC","id":"NTFILEGrecni3Qq49XmRj5","market":"us","size":89850},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img017.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img017.jpg","type":"GRAPHIC","id":"NTFILE3mm1rSkdkM542Zjf","market":"us","size":157413},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img018.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img018.jpg","type":"GRAPHIC","id":"NTFILE4icsJ78mfUQtj6Yw","market":"us","size":147219},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img019.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img019.jpg","type":"GRAPHIC","id":"NTFILEXads8vD6eMCGsqgf","market":"us","size":134692},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img020.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img020.jpg","type":"GRAPHIC","id":"NTFILEFaVfWdZCQzUwzmdG","market":"us","size":107011},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img021.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img021.jpg","type":"GRAPHIC","id":"NTFILEBuHGRiFFsJCxxrM3","market":"us","size":89515},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img022.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img022.jpg","type":"GRAPHIC","id":"NTFILEVAgjxzwm23GwJPnf","market":"us","size":142142},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img023.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img023.jpg","type":"GRAPHIC","id":"NTFILE3gTQ7hJK5zE1xBon","market":"us","size":139389},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img024.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img024.jpg","type":"GRAPHIC","id":"NTFILE7LA4UUFYuh6FWjwT","market":"us","size":83456},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img025.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img025.jpg","type":"GRAPHIC","id":"NTFILEHmStnzaVYXpCmhy1","market":"us","size":169863},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img026.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img026.jpg","type":"GRAPHIC","id":"NTFILECX3i67WnRh1yG6fR","market":"us","size":291576},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img027.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img027.jpg","type":"GRAPHIC","id":"NTFILE2iGbbsqMtFf7DTB1","market":"us","size":80943},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img028.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img028.jpg","type":"GRAPHIC","id":"NTFILE6ziuH9YcHEXRXkfh","market":"us","size":120673},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img029.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img029.jpg","type":"GRAPHIC","id":"NTFILE5xr7SxYjiTBgavhv","market":"us","size":158672},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000110465926018825/tm267105d1_ex99-2img030.jpg","primary":false,"translateUrl":"","linkName":"tm267105d1_ex99-2img030.jpg","type":"GRAPHIC","id":"NTFILE94e1YJ2XLn5Q8f99","market":"us","size":86586}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-02-24 13:00","pubTimestamp":1771909200,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20759392","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312526065166-CECO","pdf_url":"","pub_time":1771909200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CECO","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/3197/000119312526065166/0001193125-26-065166-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312526065166/ceco-ex99_1.htm","primary":true,"translateUrl":"","linkName":"ceco-ex99_1.htm","type":"EX-99.1","id":"NTFILE5MjVAih3xi9iJizm","market":"us","size":685913},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312526065166/ceco-20260224.htm","primary":false,"translateUrl":"","linkName":"ceco-20260224.htm","type":"8-K","id":"NTFILEGwBgdBEEgeBHMDNX","market":"us","size":53518},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312526065166/img161054807_0.jpg","primary":false,"translateUrl":"","linkName":"img161054807_0.jpg","type":"GRAPHIC","id":"NTFILEG4WjudMsFw9Y9yCF","market":"us","size":6719}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-02-24 13:00","pubTimestamp":1771909200,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20699110","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312526036815-CECO","pdf_url":"","pub_time":1770181200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CECO","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/3197/000119312526036815/0001193125-26-036815-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312526036815/ceco-ex10_1.htm","primary":true,"translateUrl":"","linkName":"ceco-ex10_1.htm","type":"EX-10.1","id":"NTFILE7TVNkriEmmn7Foou","market":"us","size":1946245},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312526036815/ceco-20260130.htm","primary":false,"translateUrl":"","linkName":"ceco-20260130.htm","type":"8-K","id":"NTFILE4xRNWsr96QuntkRN","market":"us","size":63292}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-02-04 13:00","pubTimestamp":1770181200,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20323897","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312525252944-CECO","pdf_url":"","pub_time":1761624000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"CECO","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/3197/000119312525252944/0001193125-25-252944-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312525252944/ceco-20250930.htm","primary":true,"translateUrl":"","linkName":"ceco-20250930.htm","type":"10-Q","id":"NTFILEEV7Vz1jJtapexpKZ","market":"us","size":3167174},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312525252944/ceco-ex31_1.htm","primary":false,"translateUrl":"","linkName":"ceco-ex31_1.htm","type":"EX-31.1","id":"NTFILE6cyCTsZj5mNxFMS2","market":"us","size":11521},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312525252944/ceco-ex31_2.htm","primary":false,"translateUrl":"","linkName":"ceco-ex31_2.htm","type":"EX-31.2","id":"NTFILEC15inWHe1MtcWTaW","market":"us","size":11775},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312525252944/ceco-ex32_1.htm","primary":false,"translateUrl":"","linkName":"ceco-ex32_1.htm","type":"EX-32.1","id":"NTFILE5ZYf8kZke7ZPjnrK","market":"us","size":7332},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312525252944/ceco-ex32_2.htm","primary":false,"translateUrl":"","linkName":"ceco-ex32_2.htm","type":"EX-32.2","id":"NTFILE7pvZBAMxqcCcvtP4","market":"us","size":7243},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312525252944/img59518278_0.jpg","primary":false,"translateUrl":"","linkName":"img59518278_0.jpg","type":"GRAPHIC","id":"NTFILECvMCZGmpZgdLzAtL","market":"us","size":6126}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2025-10-28 12:00","pubTimestamp":1761624000,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20320726","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312525252209-CECO","pdf_url":"","pub_time":1761624000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CECO","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/3197/000119312525252209/0001193125-25-252209-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312525252209/ceco-ex99_1.htm","primary":true,"translateUrl":"","linkName":"ceco-ex99_1.htm","type":"EX-99.1","id":"NTFILEGZMBfyAi625mjC9X","market":"us","size":701512},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312525252209/ceco-20251028.htm","primary":false,"translateUrl":"","linkName":"ceco-20251028.htm","type":"8-K","id":"NTFILE9f4ucFcdC1M7WW3V","market":"us","size":53396},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312525252209/img161054807_0.jpg","primary":false,"translateUrl":"","linkName":"img161054807_0.jpg","type":"GRAPHIC","id":"NTFILEA6Nd9aApNMmZphBS","market":"us","size":6719}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-10-28 12:00","pubTimestamp":1761624000,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20193843","market":"us","labels":[],"media":"sec.gov","original_id":"AN195917325006145-CECO","pdf_url":"","pub_time":1758513600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"CECO","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/3197/000195917325006145/0001959173-25-006145-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000195917325006145/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEFU8f8HgqqYqM6Lsr","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2025-09-22 12:00","pubTimestamp":1758513600,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20188825","market":"us","labels":[],"media":"sec.gov","original_id":"AN195917325006130-CECO","pdf_url":"","pub_time":1758254400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"CECO","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/3197/000195917325006130/0001959173-25-006130-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000195917325006130/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE31y5fuvtmJet2KZm","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2025-09-19 12:00","pubTimestamp":1758254400,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20184387","market":"us","labels":[],"media":"sec.gov","original_id":"AN195917325006118-CECO","pdf_url":"","pub_time":1758168000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"CECO","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/3197/000195917325006118/0001959173-25-006118-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000195917325006118/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEFk1xGtmKgXvMzs2V","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2025-09-18 12:00","pubTimestamp":1758168000,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20175198","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312525204657-CECO","pdf_url":"","pub_time":1757995200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CECO","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/3197/000119312525204657/0001193125-25-204657-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312525204657/ceco-ex10_1.htm","primary":true,"translateUrl":"","linkName":"ceco-ex10_1.htm","type":"EX-10.1","id":"NTFILEGgoAvGC72DooNkYw","market":"us","size":90996},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000119312525204657/ceco-20250912.htm","primary":false,"translateUrl":"","linkName":"ceco-20250912.htm","type":"8-K","id":"NTFILEt4aVwFA1Yk4rhfyp","market":"us","size":53423}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-09-16 12:00","pubTimestamp":1757995200,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19921645","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017025099435-CECO","pdf_url":"","pub_time":1753761600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"CECO","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/3197/000095017025099435/0000950170-25-099435-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000095017025099435/ceco-20250630.htm","primary":true,"translateUrl":"","linkName":"ceco-20250630.htm","type":"10-Q","id":"NTFILECujZKjigjyYnD7Ad","market":"us","size":3004263},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000095017025099435/ceco-ex31_1.htm","primary":false,"translateUrl":"","linkName":"ceco-ex31_1.htm","type":"EX-31.1","id":"NTFILEayFU4GprjETag9Sm","market":"us","size":11298},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000095017025099435/ceco-ex31_2.htm","primary":false,"translateUrl":"","linkName":"ceco-ex31_2.htm","type":"EX-31.2","id":"NTFILEG6xsLoLUA71Zh59c","market":"us","size":11565},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000095017025099435/ceco-ex32_1.htm","primary":false,"translateUrl":"","linkName":"ceco-ex32_1.htm","type":"EX-32.1","id":"NTFILEAuWvmXF77tJz8ebh","market":"us","size":7104},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000095017025099435/ceco-ex32_2.htm","primary":false,"translateUrl":"","linkName":"ceco-ex32_2.htm","type":"EX-32.2","id":"NTFILE3mk6pqHM8ftPaHMV","market":"us","size":7028},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000095017025099435/img59515395_0.jpg","primary":false,"translateUrl":"","linkName":"img59515395_0.jpg","type":"GRAPHIC","id":"NTFILE5xfdo7xg8m1WhAbv","market":"us","size":6126}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2025-07-29 12:00","pubTimestamp":1753761600,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19920486","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017025099380-CECO","pdf_url":"","pub_time":1753761600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CECO","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/3197/000095017025099380/0000950170-25-099380-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000095017025099380/ceco-ex99_1.htm","primary":true,"translateUrl":"","linkName":"ceco-ex99_1.htm","type":"EX-99.1","id":"NTFILE9fq1g9Ph6LVREdMT","market":"us","size":700488},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000095017025099380/ceco-20250729.htm","primary":false,"translateUrl":"","linkName":"ceco-20250729.htm","type":"8-K","id":"NTFILEE8CvCqFMzhK27jak","market":"us","size":53384},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000095017025099380/img161054807_0.jpg","primary":false,"translateUrl":"","linkName":"img161054807_0.jpg","type":"GRAPHIC","id":"NTFILE8Lx358KtiPRm6KrG","market":"us","size":6719}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-07-29 12:00","pubTimestamp":1753761600,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19908526","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017025098303-CECO","pdf_url":"","pub_time":1753329600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CECO","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/3197/000095017025098303/0000950170-25-098303-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000095017025098303/ceco-ex10_1.htm","primary":true,"translateUrl":"","linkName":"ceco-ex10_1.htm","type":"EX-10.1","id":"NTFILEAuzye97vRVCtnvMK","market":"us","size":74587},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/3197/000095017025098303/ceco-20250718.htm","primary":false,"translateUrl":"","linkName":"ceco-20250718.htm","type":"8-K","id":"NTFILEHH1cyAYfi12dEFut","market":"us","size":58038}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-07-24 12:00","pubTimestamp":1753329600,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":10,"pageCount":2,"totalSize":188,"code":"91000000","status":"200"}]}}