Si Linjie: Deputy General Manager and Board Secretary Chen Mengyuan resigned early.

Sin Linjie announced that the company's board of directors recently received the resignation report from the deputy general manager and secretary of the board, Chen Mengyuan. Due to personal reasons, she will step down early on February 26, 2026, instead of her original term until December 25, 2026. After leaving the post, she will no longer hold any position in the company. As of the disclosure date of the announcement, Chen Mengyuan indirectly holds shares through the 2024 employee stock ownership plan, with no unfulfilled commitments. Her resignation will not affect the normal operation of the company, as the work has been properly handed over. Before appointing a new corporate secretary, Chairman Zhou Maolin will temporarily assume the responsibilities of the corporate secretary.