National Silicon Industry Group announcement, the company held the 23rd meeting of the second session of the board of directors on September 27, 2024, to review and approve the "Proposal for Appointment of Company's Executive Vice President", "Proposal for Appointment of Company's Executive Vice President" and "Proposal for Appointment of Company's Board Secretary". According to the nomination of the general manager, qualification review by the board's nomination committee, Li Wei was appointed as the company's executive vice president, and Chen Taixiang as the company's executive vice president. At the same time, due to internal work adjustments, Li Wei resigned from the position of company's board secretary, and with the nomination of the chairman of the board, and the qualification review by the board's nomination committee, Fang Na was appointed as the company's board secretary.