Wanhua Chemical announced that Yantai Zhongcheng Investment Co., Ltd., a shareholder holding 5% or more of the shares, completed the cancellation procedure on December 24, 2025 and released 4 million shares of the pledge, accounting for 1.21% of its shares and 0.13% of the company's total share capital. Yantai Zhongcheng Investment Co., Ltd. holds 330,379,594 shares of the company, accounting for 10.55% of the company's total share capital. After the pledge was lifted, it pledged 55 million shares, accounting for 16.65% of its shares and 1.76% of the company's total share capital. Shares released from pledge this time will not be used for subsequent pledges.

Wanhua Chemical announced that Yantai Zhongcheng Investment Co., Ltd., a shareholder holding 5% or more of the shares, completed the cancellation procedure on December 24, 2025 and released 4 million shares of the pledge, accounting for 1.21% of its shares and 0.13% of the company's total share capital. Yantai Zhongcheng Investment Co., Ltd. holds 330,379,594 shares of the company, accounting for 10.55% of the company's total share capital. After the pledge was lifted, it pledged 55 million shares, accounting for 16.65% of its shares and 1.76% of the company's total share capital. Shares released from pledge this time will not be used for subsequent pledges.