On September 29, 2025 (Eastern Time), the U.S. Department of Commerce unveiled what are known as "export control penetration rules." These rules impose equivalent sanctions on subsidiaries where the listed U.S. 'Entity List' enterprises hold ownership stakes exceeding 50%. In response, China has condemned this action, labeling it a classic case of the U.S. overextending the concept of national security and misusing export control measures. China argues that this move is driven by malicious intent, as it severely infringes upon the legitimate rights and interests of businesses, disrupts the international economic and trade landscape, and undermines the stability of global industrial and supply chains. China stands firmly against such practices and calls on the U.S. to promptly rectify its errors, halt its unjustifiable suppression of Chinese enterprises. Furthermore, China asserts that it will take all necessary measures to defend the legitimate rights and interests of its companies.