Boyuan New Materials: Appoints Liu Xingbao as Deputy General Manager of the Company

Boyuan New Materials announced that the company held the second meeting of the third board of directors on September 12, 2026, at which the proposal to appoint Liu Xingbao as the company's deputy general manager was reviewed and approved, with the term of office commencing from the date of approval by this board meeting and ending on the date of expiration of the term of the third board of directors. As of the date of this announcement, Liu Xingbao does not directly or indirectly hold shares in the company, has no affiliated relationship with shareholders holding more than 5% of the company's shares, the actual controller, or other directors, supervisors, and senior management, and his qualifications for the position comply with the relevant provisions.