万华化学：股东烟台中诚投资股份有限公司解除质押400万股

Group 1 - The core point of the article is that Wanhua Chemical has announced the release of 4 million shares from pledge by its major shareholder, Yantai Zhongcheng Investment Co., Ltd. [1] - Yantai Zhongcheng Investment Co., Ltd. holds approximately 330 million shares of Wanhua Chemical, accounting for 10.55% of the company's total share capital [1] - After the release of the pledged shares, Yantai Zhongcheng Investment Co., Ltd. has a total of 55 million shares still pledged [1] Group 2 - For the first half of 2025, Wanhua Chemical's revenue composition is as follows: 98.88% from chemical raw materials and chemical products manufacturing, 0.72% from other industries, and 0.4% from other businesses [1] - As of the report date, Wanhua Chemical has a market capitalization of 240.1 billion yuan [1]