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Tech

Nvidia shares plunge as US-China trade war escalates

Nvidia shares tumbled in pre-market trading on Wednesday, after the US chip giant revealed that new export restrictions on its AI chips going to China could cost it up to $5.5bn this quarter

The Nvidia logo is displayed on a sign at the Nvidia headquarters in Santa Clara, California(Image: Justin Sullivan/Getty Images)

Nvidia's shares took a significant hit on Wednesday following the company's announcement that recent US export restrictions on its AI chips destined for China could result in losses of up to $5.5bn this quarter.

This development, part of an escalating series of trade and technology restrictions between Washington and Beijing, has unsettled markets already jittery over tariff uncertainties and mounting geopolitical tensions, as reported by .

Trump's trade war bruises chip exports

A regulatory filing late on Tuesday revealed that the US government had informed Nvidia on 9th April that its H20 chip, designed for the Chinese market and compliant with previous restrictions, would now require an export license.

The H20 – a high-performance GPU optimised for AI interference – is the most advanced AI chip that Nvidia can legally export to China.

Nvidia made the change public later on, catching even some of its major Chinese customers off guard, according to Reuters.

Companies like Baidu, Tencent, and Alibaba, which reportedly placed orders worth $16bn for the H20 in Q1 alone, had been anticipating shipments before the end of the year.

The US government has now made the licensing requirement indefinite, leading Nvidia to write down inventory, cancel commitments, and book the $4.4bn charge.

The restrictions on the H20 chip come amid escalating trade tensions. Last week, President Donald Trump increased tariffs on Chinese imports to 145%, prompting Beijing to retaliate with 125% duties on US goods.