China’s State Cyberspace Office has directed national operators of critical information infrastructure to stop purchasing products from Micron Technology, the U.S. chip maker. Reuters reported the move, noting the audit raised concerns about the security implications of Micron components within Chinese networks.
The Chinese authorities said the audit found that Micron products pose significant potential risks to network security and could affect national security in the People’s Republic. The statement urged critical information infrastructure operators to discontinue their use of Micron devices and services with immediate effect.
In parallel, leaders from the G7 nations issued a joint message reaffirming their commitment to safeguarding supply chains and sensitive technologies from non-market practices, including improper technology transfers and unwelcome data disclosures. The communique underscored the intent to keep trade and investment open while defending strategic interests against practices perceived as restrictive or unfair.
Policy discussions across the G7 have intensified around protecting advanced technologies that are vital to national security, economic resilience, and domestic innovation. The goal is to strike a careful balance: limiting potential security risks without unduly de-incentivizing international collaboration, research, and commercial activity. Officials emphasized that safeguarding critical tech sectors must happen in a way that preserves legitimate commerce and avoids escalating tensions between major economies.
Observers note that the evolving stance reflects broader global trends in technology governance, where government risk assessments increasingly influence procurement decisions, vendor selection, and the localization of supply chains. Analysts caution that such measures can have wide-ranging effects, influencing global chip markets, international partnerships, and the development of next-generation infrastructure across multiple sectors. The situation spotlights a continuing conversation about how nations can maintain security while encouraging innovation and open markets, particularly in areas such as semiconductor supply, data security, and cross-border technology transfer. Reuters and other outlets have tracked these developments, highlighting the complex interplay between policy formulation and industry response.