Treasury and Commerce secretaries clash over Nvidia China export curbs

Treasury Secretary Scott Bessent and Commerce Secretary Howard Lutnick are reported to have clashed over U.S. policy on advanced Nvidia chip exports to China, according to Axios AI policy reporter Maria Curi speaking on Bloomberg This Weekend. The discussion also focused on scrutiny of Lutnick's handling of Megaspeed, a matter tied to Commerce Department export-control decisions. The report described disagreement among senior officials over how tightly Washington should restrict the flow of advanced semiconductors to Chinese buyers.

The evidence for the clash came from Curi's account on Bloomberg, which identified Bessent, Lutnick and other senior officials as participants in the dispute. The source summary did not provide a written statement, internal memo or vote count documenting the disagreement. It did, however, place the argument within two named policy tracks: limits on advanced Nvidia chips destined for China and Commerce Department scrutiny of Megaspeed. Nvidia's chips are used in artificial intelligence systems, making export decisions economically and strategically sensitive.

The reported split fits a recurring tension in U.S. technology policy: export controls are meant to limit China's access to advanced computing, while Treasury's economic mandate pushes officials to weigh growth, corporate revenue and market effects. Commerce administers export controls, including rules that can block chip sales or allow them under exceptions. A public disagreement at Cabinet level signals that the administration has not settled how far to push restrictions on Nvidia, a leading AI chip designer, and how to manage enforcement cases such as Megaspeed.

The clash matters because Nvidia's advanced chips sit at the center of the AI race, and U.S. export rules shape which Chinese firms can buy them, how customers and suppliers plan around restrictions and how much revenue Nvidia can earn abroad. The reported split leaves Chinese customers, chipmakers and investors facing unclear rules. The Megaspeed scrutiny adds a second flashpoint: whether Commerce is enforcing export controls consistently when companies seek access to restricted technology.