Chinese fast fashion app Shein has relaunched in India almost five years after it was banned — some say it's a worrying move.

Shein, Temu and their suppliers ​are moving to shift production out of China​ before they potentially lose a U.S. duty-free provision.

President Donald Trump’s looming tariffsalready seem to be undermining the U.S. expansions of e-commerce giants Shein and ...