Stock prices of major semiconductor foundry companies such as TSMC and Samsung took a major beating on Monday. TSMC, Taiwan's premier foundry, sees its share prices drop by 7.1%, its lowest since Q1 2021. Samsung Electronics dropped by as much as 3.9%, and SK Hynix by 3.5%. Bloomberg reports that the selloffs in Asian markets may have been triggered by traders returning on Monday from a week's holiday reacting to fresh curbs on semiconductor sales to China by the Biden administration. The publication also remarks that global tech stocks have had their worst month since the October 2008.

"The latest U.S. move would prompt China to move faster in fostering the domestic chip industry," said Omdia analyst Akira Minamikawa. "Japanese firms should continue trading with Chinese firms with goods not restricted because the business is business. But they should be ready for a future--maybe in a decade or two--when they lose all the Chinese customers as a result of the current tension dialing up speed of the Chinese efforts."