Nvidia chief executive Jensen Huang is meeting US officials and lawmakers in Washington this week amid reports that its export-controlled processors have been used to train advanced Chinese artificial intelligence models. Huang met with US Commerce Secretary Howard Lutnick on Tuesday, US outlet Axios reported, citing an anonymous source. Neither the US Commerce Department nor Nvidia confirmed that the meeting occurred, and its purpose was not disclosed. Huang’s arrival in the US capital comes after senior Trump administration officials last week accused Beijing-based start-up Moonshot AI of using export-controlled Nvidia chips in Thailand to train its latest models , including the groundbreaking Kimi K3. 01:43 Nvidia CEO: ‘100% confidence’ in Trump’s ability to reach US trade deal with ChinaUS export controls restrict the sale of Nvidia’s most advanced processors to China.