Hua Zheng New Materials: The supervisor and senior management are planning to collectively reduce their holdings by a total of no more than 124,900 shares.

Huazhengxin Materials announced on the evening of July 20 that the Chairman of the Supervisory Board, Tang Xinqiang, plans to reduce his holding of the company's shares by no more than 114,600 shares through centralized bidding. The Deputy General Manager and CFO, Yu Gao, plans to reduce his holding of the company's shares by no more than 10,300 shares through centralized bidding.