US officials told Reuters the order would also make it difficult, if not impossible, for Huawei, the largest telecommunications equipment producer in the world, to sell some products because of its reliance on US suppliers. The order will take effect in the coming days.
The dramatic move comes as the Trump administration has aggressively lobbied other countries not to use Huawei equipment in next-generation 5G networks and comes just days after Washington imposed new tariffs on Chinese goods amid an escalating trade war.