But rights groups say that the long working hours ... China's supply chain supremacy That especially works for Shein whose ...

But rights groups say that the long working hours ... That especially works for Shein whose algorithm determines orders. If shoppers repeatedly click on a certain dress, or spend longer looking ...

These hours are not unusual in Guangzhou, an industrial hub for rural workers in search of a higher income; or in China, which has long been the world's unrivalled factory. But they add to a growing ...