SK Hynix Investigating Use of Its Chips in New Huawei Phone - Yahoo Finance

kuaciasing.blogspot.com

(Bloomberg) -- SK Hynix Inc. has opened an investigation into the use of its chips in the latest phone from Huawei Technologies Co., after a teardown of the device revealed its memory and flash storage inside.

Most Read from Bloomberg

Shenzhen-based Huawei’s Mate 60 Pro uses Hynix’s LPDDR5 and NAND flash memory, said TechInsights, who conducted the teardown of the device for Bloomberg News. The handset’s components are almost entirely provided by Chinese suppliers and Hynix’s hardware is an isolated example of materials sourced from overseas, according to TechInsights.

Hynix shares in Seoul erased gains to close largely unchanged after the statement.

Icheon-based Hynix “no longer does business with Huawei since the introduction of the US restrictions against the company and, with regard to the issue, we started an investigation to find out more details,” a company spokeswoman said in a statement to Bloomberg News on Thursday. “SK Hynix is strictly abiding by the US government’s export restrictions.”

It’s unclear how Huawei may have procured the memory chips from Hynix, whose Chinese base cranks out an estimated one-third to half of its DRAM for global markets. One possibility is that Huawei may be tapping a stockpile of components it accumulated as far back as 2020 before the full set of US trade curbs had been imposed on it. International suppliers of advanced technology have been prohibited from supplying Huawei over the past three years by US trade curbs, implemented on fears of the hardware being used to aid China’s military.

A Huawei representative did not respond to a request for comment.

--With assistance from Sohee Kim and Gao Yuan.

(Updates and corrects proportion of Hynix memory production in China)