Tech war: proposed US ‘guardrails’ on new chip investment in China to block TSMC, Samsung expansion plans on mainland
The proposed guidelines bar companies receiving US Chips and Science Act subsidies from using the funds for projects in China, Russia, Iran and North Korea
The new rules threaten to block major chip makers such as TSMC, Samsung and SK Hynix from expanding their existing production facilities in China
The US Commerce Department’s proposed “national security guardrails”, covering chip makers that receive federal funding, are expected to put pressure on China’s semiconductor development ambitions. Image: Shutterstock
Some of the world’s leading chip makers, including Taiwan Semiconductor Manufacturing Co (TSMC) and Samsung Electronics, will be hamstrung from expanding their facilities in China under proposed US guidelines covering companies that receive federal funding for semiconductor production, according to analysts.