*ST Haihua announced that the controlling shareholder of the company was changed from Qinghai Heavy Machine Tool Co., Ltd. to Langning Yihe Enterprise Management Partnership, and the actual controllers of the company were changed from Wang Feng to Zhu Jiayang, Zhan Shundi, and Zhang Dong. The shares involved completed the share transfer registration procedure and received a “Transfer Registration Confirmation” from China Securities Registration and Settlement Co., Ltd. on January 5, 2026.

*ST Haihua announced that the controlling shareholder of the company was changed from Qinghai Heavy Machine Tool Co., Ltd. to Langning Yihe Enterprise Management Partnership, and the actual controllers of the company were changed from Wang Feng to Zhu Jiayang, Zhan Shundi, and Zhang Dong. The shares involved completed the share transfer registration procedure and received a “Transfer Registration Confirmation” from China Securities Registration and Settlement Co., Ltd. on January 5, 2026.