File picture of workers riding on an motor rickshaw through an aluminium ingots depot in Wuxi

File picture of workers riding on an motor rickshaw through an aluminium ingots depot in Wuxi

Workers ride on an motor rickshaw through an aluminium ingots depot in Wuxi, Jiangsu province in this September 26, 2012 file picture. REUTERS/Aly Song/File Photo

March 5, 2018 2:42 PM (UTC+8)