Shenzhen Senior Technology Material Co., Ltd. (abbreviated “Senior Material”) has issued a formal notice convening an Extraordinary General Meeting (EGM) for 23 September 2026 at 2:30 p.m. in the company’s headquarters conference room, 10th Floor, Building 2, Xingyuan Advanced Materials Industrial Park, Guangming District, Shenzhen.

The single ordinary resolution tabled seeks shareholder approval for the “acquisition of equity interests in the Target Company and the execution of the related Equity Transfer Agreements.” Shareholders are invited to vote “For,” “Against,” or “Abstain” on the proposal.

H-share investors unable to attend may appoint one or more proxies. Completed proxy forms, together with any notarised power of attorney, must reach the company’s H-share registrar—Computershare Hong Kong Investor Services Limited, 17M Floor, Hopewell Centre, 183 Queen’s Road East, Wanchai—no later than 2:30 p.m. on 22 September 2026, 24 hours before the meeting.

Shareholders who choose to attend in person are required to present valid identification. The company emphasised that returning the proxy form does not preclude holders from attending and voting on the day; physical attendance will automatically revoke any prior proxy instruction.