US says China chip tech reached Iran military
U.S. officials say China’s top chipmaker supplied semiconductor technology to Iran’s military, raising fresh dual‑use and export‑control concerns that complicate supply‑chain risk assessments. The disclosure adds a geopolitical layer to sourcing decisions for any U.S. device maker. (reuters.com)
Reuters reporting says the transfers began “roughly a year ago” and U.S. officials told investigators the collaboration “almost certainly included technical training” on SMIC’s semiconductor technology. (usnews.com) The two U.S. officials who disclosed the matter spoke on condition of anonymity and explicitly declined to say whether the shipped tools contained U.S.-origin components, a determination that would affect whether export-control or sanctions statutes were violated. (usnews.com) SMIC was added to a U.S. trade blacklist in 2020 that restricts its access to U.S. exports and U.S. suppliers such as Lam Research, KLA and Applied Materials have been focal points in Washington’s efforts to curb advanced-equipment flows to Chinese fabs. (thehindu.com) SMIC and the Chinese Embassy in Washington did not immediately respond to requests for comment, and SMIC has previously denied allegations of ties to the Chinese military‑industrial complex in public statements. (goldsea.com) Reuters framed the disclosure against the backdrop of the month‑old U.S.-Israeli conflict with Iran, noting U.S. concern that the transfers raise diplomatic questions about Beijing’s stance in the region. (usnews.com) Separately, U.S. authorities have targeted intermediaries before: in September 2025 the Commerce Department added firms accused of acquiring U.S. chipmaking equipment for SMIC to its restricted‑trade list. (thehindu.com)
