How far is the pollution range of Shishou in Chu Yuan?

50 meters wide, 100 kilometers long. According to official website information of Hubei Environmental Protection Bureau, as of September 19, 2023, Chu Yuan Chemical Industry in Hubei Province is Shishou City and the largest pollution source of the Yangtze River, with the pollution range as high as 50 meters wide and 100 kilometers long in the lower reaches of the Yangtze River. Hubei Chu Yuan Group Co., Ltd. is located in Shishou City, an inland city in Hubei Province. Founded in 1983, it is a chemical company focusing on reactive dyes, pigments, dyes and pharmaceutical intermediates, integrating production, scientific research, industry and trade.