A staff member checks a piece of copper foil product 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)
A staff member works on a production line of new energy vehicles at a JAC Motors factory in Tongling City, east China's Anhui Province, Aug. 7, 2018. Tongling government takes measures to improve ecological environment and develop green industry along the Yangtze River. (Xinhua/Jin Liwang)
Treated wastewater is seen at Tongling Nonferrous Metals Group Holdings 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)
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 develop green industry and improve ecological environment along the Yangtze River. (Xinhua/Jin Liwang)
Staff members work on a production line of new energy vehicles at a JAC Motors factory in Tongling City, east China's Anhui Province, Aug. 7, 2018. Tongling government takes measures to improve ecological environment and develop green industry along the Yangtze River. (Xinhua/Jin Liwang)
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)
Staff members works at a refining workshop of Tongling Nonferrous Metals Group Holdings 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)
Staff members work on a new energy vehicle at a JAC Motors factory in Tongling City, east China's Anhui Province, Aug. 7, 2018. Tongling government takes measures to improve ecological environment and develop green industry along the Yangtze River. (Xinhua/Jin Liwang)
