U.S. Pushes New China Chip Curbs, Putting Korean Manufacturers in Focus
A scandal involving Nvidia CEO Jensen Huang and a businesswoman suspected of having ties to Chinese intelligence has given fresh momentum to efforts in Washington to tighten semiconductor export controls targeting China. Export-control discussions, which had lost steam amid the Trump administration’
Recent revelations involving Nvidia CEO Jensen Huang and a businesswoman alleged to have links to Chinese intelligence have reignited U.S. efforts to tighten semiconductor export controls on China. Once dormant following the Trump administration's close relationship with tech firms, discussions on the topic have once again gained momentum.
The Wall Street Journal reported on November 11, citing leading members of both parties in the U.S. Congress who are pushing for three bills to strengthen semiconductor export controls. These bills—AI Overwatch Act, Chip Security Act, and MATCH Act—are set to be incorporated into the National Defense Authorization Act (NDAA), an annual legislation that authorizes the Department of Defense's budget and policies.
The AI Overwatch Act aims to enhance oversight of exports of advanced artificial intelligence chips to adversaries like China. The bill mandates that the executive branch informs Congress before granting such exports, giving lawmakers the authority to block these exports. The Chip Security Act requires the integration of tracking technology into advanced U.S.-made chips to deter their diversion to China via third countries.
The MATCH Act is of particular concern to South Korea's semiconductor industry, as it seeks to pressure U.S. allies—including South Korea and Japan—to align their export controls on semiconductor manufacturing equipment destined for China with U.S. restrictions. If an ally fails to improve its controls within 150 days, the U.S. could impose export restrictions on equipment produced in that country that incorporates U.S. technology or components.
The potential impact on Korean companies is gaining attention, as major semiconductor equipment producers such as the Netherlands may also face pressure to tighten their controls. If passed, these measures could make it more challenging for Samsung Electronics to replace aging equipment at its Chinese plants and bring in machinery for advanced manufacturing processes. Both SK hynix's DRAM production in Wuxi and NAND flash memory production in Dalian could be exposed to restrictions on equipment imports.
The political landscape surrounding these proposed measures is complex. Following the midterm elections, in which Democrats gained control of both chambers of Congress, House Minority Leader Hakeem Jeffries is spearheading efforts to include the provisions in the final legislation. President Donald Trump has reportedly expressed support for Huang, while congressional lawmakers continue to advocate for stricter restrictions on semiconductor-related exports to China.
Despite bipartisan support, negotiations over the NDAA remain stalled, making it uncertain whether the provisions will be finalized as written or revised before being enacted.
Written by urgent.news from BusinessKorea's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
