Donald Trump has softened his assault on Chinese tech giant Huawei by promising to allow it to buy products from US firms following talks with the country's president Xi Jinping.
The US president said American suppliers could sell to the company provided there was no national security problem, u-turning on his decision in May to add Huawei to a trade blacklist.
That was a huge blow for the company, which relies on US-manufactured microchips and other technologies to make its products.
Huawei buys around US$12 billion of components per year from US companies including Intel, Broadcom, Qualcomm and Micron Technologies - whom in recent days have been both skirting the ban and complaining it would do long-term damage to the US economy by spurring China to build its domestic high tech industry.
Trump's decision came after the world's two largest economies agreed to restart trade talks following a lengthy dispute.