Shein's success lies in volume - the inventory online runs into the hundreds of thousands - and deep discounts: £10 dresses, ...
Last year it admitted to finding children working in its factories in China. The company declined ... they will get paid to make each piece of clothing and how many they can make in an hour.
Trump has threatened a 10% levy from 1 February - but his campaign included 60% tariffs against Chinese imports.
The BBC's China correspondent Laura Bicker went there to speak to workers and find out how the company makes its cut-price clothing.
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