Great Star New Materials: Hong Yihua resigns as deputy general manager.

On July 31, Weixing New Materials announced that the company had recently received a written resignation report from its Deputy General Manager, Hong Yihua. Due to reaching retirement age, he applied to resign from the position of Deputy General Manager of the company, and the resignation report will take effect from the date of delivery to the company's board of directors. After retiring, Hong Yihua will no longer hold any positions in the company or its subsidiaries.