Ruantaigufeng: Director Chen Shuangkui resigns

Announcement from Rongtai Corporation: The company director, Chen Shuangkui, has submitted his resignation on July 30, 2025, due to the need for adjustment of the board members as required by law. After resigning, Chen will continue to serve as the general manager of the company's wholly-owned subsidiary. Chen's resignation will not lead to the number of board members falling below the statutory minimum, and will not affect the normal operation of the board.