天洋新材（上海）科技股份有限公司关于召开2025年第四次临时股东会的通知

Group 1 - The company will hold its fourth extraordinary general meeting of shareholders on December 4, 2025 [1][60] - The meeting will utilize a combination of on-site and online voting methods [1][3] - The online voting system will be provided by the Shanghai Stock Exchange, with specific voting times outlined [2] Group 2 - The meeting will review several proposals, including the election of the fifth board of directors [30][60] - The fifth board will consist of 7 directors, including 4 non-independent and 3 independent directors [30][31] - The candidates for the board have been nominated and are qualified according to relevant regulations [31][32] Group 3 - The company plans to use up to RMB 40 million of idle raised funds to temporarily supplement working capital [20][57] - This use of funds is intended to improve efficiency and reduce financial costs while ensuring it does not affect ongoing investment projects [25][27] - The board has approved this plan, which will be submitted for shareholder approval [26][60]