ZYD(SH:600610) Xin Lang Cai Jing·2025-10-22 02:06Group 1 - The core viewpoint of the news is that Zhongyida's stock has shown significant volatility, with a year-to-date increase of 173.76% despite recent declines in the short term [1][2] - As of October 22, Zhongyida's stock price was 11.58 CNY per share, with a market capitalization of 12.405 billion CNY and a trading volume of 46.4892 million CNY [1] - The company has seen a net inflow of main funds amounting to 337,400 CNY, with significant buying and selling activity from large orders [1] Group 2 - Zhongyida's main business involves the production and sales of fine chemical products, with the revenue composition being 61.86% from pentaerythritol series products, 11.91% from edible alcohol, 10.95% from trimethylolpropane series products, and 7.46% from DDGS feed [1] - The company belongs to the basic chemical industry, specifically in the category of chemical raw materials [2] - As of September 19, the number of shareholders decreased by 10.23% to 126,900, while the average circulating shares per person remained unchanged [2]