Also in that report are details of Shein's paralytic plastic habit: polyester accounted for 76 percent of Shein's total fibers, with less than 1 percent of recycled origin-though the London IPO ...

The order throws a wrench in the business models of China-based retailers like Shein and Temu, which were previously exempt from any tariffs and customs inspections thanks to the de minimis loophole.

Americans love a bargain, but a new 10% tariff on Chinese imports, signed by President Donald Trump, could make those deals harder to come by.