According to the Boyuan New Materials announcement, the company held the second meeting of the 3rd board of directors on September 12, 2026 to review and pass the bill to appoint Liu Xingbao as the company's deputy general manager. The term of office will begin on the date of review and approval by the board of directors and end on the date the term of the third board of directors expires. As of the disclosure date of the announcement, Liu Xingbao did not directly or indirectly hold shares in the company. He has no relationship with shareholders, actual controllers, or other directors and supervisors who hold more than 5% of the company's shares, and his qualifications have met the relevant regulations.

According to the Boyuan New Materials announcement, the company held the second meeting of the 3rd board of directors on September 12, 2026 to review and pass the bill to appoint Liu Xingbao as the company's deputy general manager. The term of office will begin on the date of review and approval by the board of directors and end on the date the term of the third board of directors expires. As of the disclosure date of the announcement, Liu Xingbao did not directly or indirectly hold shares in the company. He has no relationship with shareholders, actual controllers, or other directors and supervisors who hold more than 5% of the company's shares, and his qualifications have met the relevant regulations.