FILE PHOTO: Workers walk at a dock dedicated for Chongqing Iron and Steel on the Yangtze river in Changshou, Chongqing, China August 6, 2018. Picture taken August 6, 2018. REUTERS/Damir Sagolj/File Photo
FILE PHOTO: Workers walk at a dock dedicated for Chongqing Iron and Steel on the Yangtze river in Changshou, Chongqing, China August 6, 2018. Picture taken August 6, 2018. REUTERS/Damir Sagolj/File Photo