ZYD(SH:600610) Jin Rong Jie·2025-08-21 15:15Group 1 - The stock price of Zhongyida closed at 13.85 yuan on August 21, down 0.09 yuan, a decline of 0.65% from the previous trading day [1] - During the trading session, the stock experienced a rapid rebound, with an increase of over 2% within 5 minutes, reaching a high of 14.35 yuan [1] - The total trading volume for the day was 1.336 billion yuan, with a turnover rate of 13.73% [1] Group 2 - Zhongyida operates in the chemical raw materials sector, focusing on the research, production, and sales of fine chemical products [1] - The company is headquartered in Guizhou and is a constituent of the Shanghai Stock Connect, also possessing margin trading qualifications [1] Group 3 - On August 21, the net outflow of main funds from Zhongyida was 135 million yuan, accounting for 1.38% of the circulating market value [1] - Over the past five trading days, the cumulative net outflow reached 83.0884 million yuan, representing 0.85% of the circulating market value [1]