Green industry developed along Yangtze River in east China's Anhui

A staff member works on a production line of copper foil for making lithium battery at Huachuang New Material Co., Ltd in Tongling City, east China's Anhui Province, Aug. 8, 2018. Tongling government takes measures to improve ecological environment and develop green industry along the Yangtze River. (Xinhua/Jin Liwang)