FILE PHOTO: A worker walks past steel rolls at the Chongqing Iron and Steel plant in Changshou, Chongqing, China August 6, 2018. Picture taken August 6, 2018. REUTERS/Damir Sagolj
FILE PHOTO: A worker walks past steel rolls at the Chongqing Iron and Steel plant in Changshou, Chongqing, China August 6, 2018. Picture taken August 6, 2018. REUTERS/Damir Sagolj