I don't have it handy but there were posts on one of the tech Lemmy communities about it. IIRC, they claimed to have sourced their own 5nm but a teardown revealed Taiwanese chips.
Chinaâs national chip champions expect to make next-generation smartphone processors as early as this year, despite US efforts to restrict their development of advanced technologies.
The countryâs biggest chipmaker, SMIC, has put together new semiconductor production lines in Shanghai, according to two people familiar with the move, to mass-produce the chips designed by technology giant Huawei.
That plan supports Beijingâs goals of chip self-sufficiency, with President Joe Bidenâs administration tightening export restrictions for advanced chipmaking equipment in October, citing national security concerns.
The phone helped it to increase shipments in China by nearly 50 percent in the fourth quarter, according to Canalys research, as it proved a big hit with consumers.
If production is judged successful enough for smartphones, Huaweiâs most powerful artificial intelligence processor, the Ascend 920, will also be produced at 5 nm by SMIC, the two people said, narrowing the gap between Chinaâs alternative AI chips and Nvidiaâs highly sought-after graphics processing units.
âSMIC is facing a more significant roadblock for production expansion after the US and its alliance tightened export restrictions on advanced chipmaking gear,â said one person close to the company.
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