The US has positioned Chinese language corporations accused of constructing supercomputers to assist the Chinese language army on an export blacklist, the primary such transfer by the Biden administration to make it more durable for China to acquire US know-how.
Three corporations and 4 branches of China’s Nationwide Supercomputing Heart have been added to the US commerce division’s “entity record”, which bars US corporations from exporting know-how to the teams with out a licence.
The commerce division mentioned the teams have been concerned in constructing supercomputers utilized by Chinese language “army actors” and facilitating programmes to develop weapons of mass destruction.
“Supercomputing capabilities are important for the event of many — maybe nearly all — fashionable weapons and nationwide safety techniques, similar to nuclear weapons and hypersonic weapons,” mentioned Gina Raimondo, the US commerce secretary.
“The division of commerce will use the total extent of its authorities to stop China from leveraging US applied sciences to assist these destabilising army modernisation efforts,” she added.
The Chinese language entities are Tianjin Phytium Data Know-how, Shanghai Excessive-Efficiency Built-in Circuit Design Heart, Sunway Microelectronics and the Nationwide Supercomputing Heart branches.
The Washington Put up this week reported that Phytium designed semiconductors utilizing US know-how to energy a supercomputer being employed to develop hypersonic missiles, that are onerous to detect due to their velocity.
The Trump administration had put dozens of Chinese companies on the entity record, together with Huawei, the telecoms gear firm, It additionally focused Semiconductor Manufacturing Worldwide Company and DJI, the world’s largest business drone maker.
The Biden administration is reviewing dozens of China-related actions that Donald Trump took in his final yr in workplace, together with an order that prohibits Individuals from investing in Chinese language corporations included on a Pentagon record of teams accused of serving to the Chinese language Folks’s Liberation Military. The US can be speaking to allies in Asia and Europe to attempt to discover methods to co-ordinate export controls
The Washington Put up mentioned Phytium outsourced the manufacturing of its chips to TSMC, the Taiwanese firm that has grow to be the world’s most advanced semiconductor manufacturer.
The Monetary Occasions beforehand reported that the Trump administration had pressed the Taiwanese government to limit TSMC from producing chips for Huawei, which it mentioned have been being utilized in Chinese language missiles that could possibly be deployed in a possible assault on Taiwan.
Observe Demetri Sevastopulo on Twitter