知名上市公司董事长，被采取刑事强制措施

Group 1 - The core point of the article highlights the significant drop in the stock price of Shan Shui Technology, which fell by 17.04% [5] - Huang Guorong, aged 50, holds multiple positions including Chairman and General Manager of the company, as well as roles in investment management partnerships and local chemical associations [2] - Shan Shui Technology is primarily engaged in the research, production, and sales of dye intermediates, agricultural chemicals, and pharmaceutical intermediates [4]