Pollution: Environmental Research Report on Selected Areas in Jianshui County, Yunnan 2023-12-08 Hits: 138 On January 5, 2024, Lvse Jiangnan received a formal response from the Red River State Department of Ecology. Pollution: Environmental Research Report of Guangxi Nandan County Dafanghai Mining and Minerals Co. Pollution: Environmental Research Report on Guangxi Liuzhou Iron and Steel Group Co.