WASHINGTON — Intel has survived an effort to halt hundreds of millions of dollars’ worth of chip sales to Huawei, two people familiar with the matter said, giving one of the world’s largest chipmakers more time to sell to the heavily sanctioned Chinese telecoms company.

US President Joseph R. Biden has long been under pressure to revoke a license, issued by the Trump administration, that allows Intel to ship advanced central processors to Huawei for use in laptops.

The push came from Intel rival Advanced Micro Devices (AMD), which argued it was unfair that it did not receive a license to sell similar chips to Huawei and from China hawks, who are seeking to stop all sales to the Chinese firm.

Intel’s ability to hang on to a license to sell chips while a rival could not obtain similar permission demonstrates the uneven and uncertain terrain companies face as the US seeks to limit Beijing’s access to sophisticated American technology, especially to a heavily sanctioned company like Huawei.

It has also allowed Huawei to keep a small but growing share of the global laptop market, while AMD was deprived of hundreds of millions of dollars’ worth of sales to the Chinese sanctioned firm, data showed.

Republican Senator Marco Rubio called on the Biden administration to revoke Intel’s license to sell to Huawei “immediately” following the Reuters report.

“No American company, especially those receiving taxpayer funding, should be fueling its innovation,” he said, referencing Intel’s expected grant from the Commerce department to expand its US chip production.

Intel, Huawei, the Commerce department, and the White House declined to comment. AMD did not respond to a request for comment. Describing the curbs on Huawei as economic bullying, the Chinese Embassy in Washington urged the United States to “stop overstretching the concept of national security” to “suppress Chinese companies.”

Huawei, a symbol of the years-long technology war between Washington and Beijing, was added to the trade restriction list by the Trump administration in 2019 over alleged sanctions violations. Huawei has previously denied wrongdoing.

Being added to that list usually bars US suppliers from selling anything to the targeted company.

But in late 2020, just before former President Donald Trump left office, the Commerce department granted some US Huawei suppliers — including Intel — special permission to sell certain items to the telecoms equipment giant.

AMD applied for a license to sell similar chips in early 2021 after Mr. Biden took office but never received a response to its application, a source said.

Reuters could not determine why Intel was granted its license and AMD was not. But the impact on CPU chip sales to Huawei was immediate, with the share of sales of Huawei laptops containing AMD chips plunging from 47.1% in 2020 to 9.3% in the first half of 2023, an internal AMD presentation with data sourced to NPD and GfK showed.

Intel’s share of sales of Huawei laptops containing its chips soared during the period from 52.9% to 90.7%, according to the presentation.

That left the two companies with upwards of a $512-million “estimated revenue discrepancy” by early 2023, according to the presentation.

Circana, the company created last year from the merger of NPD and IRI, and GfK, which is now owned by NIQ, declined to comment.

The push to revoke licenses appeared likely to bear fruit last year when a government official said publicly that Huawei’s licensing policy was under review and privately told companies the Commerce department would fix the licensing discrepancy, sources said.

But by late last year, the agency had shelved plans to revoke licenses, without providing a reason, said a person familiar with the matter and a US official, who stressed the plan could be revived at a later date.

Reuters could not learn why the Commerce department shelved its plans to revoke Intel’s license.

But the action came as Washington took pains to reset relations with Beijing, including reestablishing military-to-military talks, after a Chinese spy balloon’s discovery in US airspace last winter soured relations between the two superpowers.

Intel’s license is expected to expire later this year, and is unlikely to be renewed, sources said. Meanwhile, Huawei continues to rely heavily on Intel chips for its laptops, its website shows.

In China, Huawei’s share of sales has grown from 2.2% in 2018 to 9.7% for 2023 when it replaced Dell as China’s third largest laptop manufacturer, according to Canalys.

“The majority of the CPUs used in Huawei’s laptops is still from Intel, so any further limitation on it would make Huawei’s laptop offering quite challenging,” said Emma Xu, an analyst with technology market research firm Canalys.

Intel is not the only chipmaker to benefit from the uneven licensing policy. Qualcomm also clinched a license to sell chips to power Huawei’s smartphones near the end of the Trump administration while Taiwanese rival Mediatek’s application for permission to sell similar chips was denied, sending its Huawei sales plummeting, another source said.

However, Qualcomm said in a recent filing that the company does not expect to receive “material product revenues from Huawei going forward,” since Huawei announced the launch of new 5G phones using its own chips.

Qualcomm declined to comment while Mediatek did not immediately respond to a request for comment. — Reuters