中泰化学跌2.01%，成交额1.95亿元，主力资金净流出2916.60万元

Group 1 - The stock price of Zhongtai Chemical has decreased by 2.01% on August 28, trading at 4.88 CNY per share with a total market capitalization of 12.639 billion CNY [1] - The company has seen a year-to-date stock price increase of 13.23%, with a 2.31% rise over the last five trading days and a 4.05% increase over the last 20 days [2] - As of August 20, the number of shareholders for Zhongtai Chemical is 89,700, a decrease of 0.54% from the previous period [2] Group 2 - Zhongtai Chemical's main business includes the production and sales of polyvinyl chloride resin and ion membrane caustic soda, with revenue contributions of 39.69% from polyvinyl chloride, 14.99% from caustic soda, and 14.83% from viscose yarn [2] - The company reported a revenue of 13.955 billion CNY for the first half of 2025, a year-on-year decrease of 8.32%, while the net profit attributable to shareholders was -194 million CNY, an increase of 20% year-on-year [2] - Since its A-share listing, Zhongtai Chemical has distributed a total of 2.222 billion CNY in dividends, with 259 million CNY distributed over the last three years [3]