Employees work at a engine factory of CSSC Wartsila Engine (Shanghai) Co. Ltd in Shanghai

Employees work at a engine factory of CSSC Wartsila Engine (Shanghai) Co. Ltd in Shanghai

Employees work at a engine factory of CSSC Wartsila Engine (Shanghai) Co. Ltd in Shanghai, China June 13, 2017. Photo: Reuters/Aly Song

July 25, 2017 7:50 AM (UTC+8)