Sanexin Materials Co., Ltd. appoints Liu Jingqi as the company's chairman.

Sanxiao New Materials Announcement: The company held its third extraordinary general meeting of shareholders on December 17, 2025 to deliberate and approve the resolution on the election of non-independent directors and independent directors, and to elect the new directors of the fourth board. On the same day, the eleventh meeting of the fourth board of directors was held to re-elect the chairman, members of the special committees, appoint the general manager of the company, and designate a director to act as the secretary of the board. The fourth board of directors consists of 9 directors, including 6 non-independent directors and 3 independent directors. Mr. Liu Jingqi was elected as the new chairman.