2026年11月13日 美国东部时间上午10:13 / CBS新闻
华盛顿讯 —— 据一名美国官员透露，在英伟达首席执行官黄仁勋辞职后，美国商务部对高性能AI芯片出口的监管工作正面临日益严格的审查，商务部长霍华德·卢特尼克已同意于12月10日前往参议院银行委员会作证。
越来越多的共和党人呼吁卢特尼克就美国商务部明显推迟将新加坡企业Megaspeed International列入美国政府“实体清单”一事作出解释，此举本会限制该公司获取先进AI芯片的能力。
Megaspeed此前由爱丽丝·黄领导，据信她是与黄仁勋有染的中国间谍。美国政府怀疑Megaspeed在规避美国出口禁令，将英伟达的高端芯片输送至中国。
参议院银行委员会成员、印第安纳州共和党议员吉姆·班克斯周四告诉福克斯新闻：“我们知道，商务部，以及似乎是商务部长卢特尼克，利用漏洞允许了部分此类芯片销售，尽管特朗普总统已指示其政府和商务部不得允许这种情况发生。”
周五，财政部长斯科特·贝森多次强调，财政部及行政部门其他部门曾推动对Megaspeed实施限制，并将延迟列入实体清单的责任归咎于商务部。
“财政部、国防部、美国贸易代表办公室和国务院，数月来一直支持将Megaspeed列入实体清单，但最终拍板的是商务部，”贝森对CNBC表示，“有关他们内部流程的问题，你得去问他们。”
贝森拒绝对有关他与卢特尼克之间紧张关系的报道发表评论。美国商务部未立即回应CBS新闻的置评请求。
Lutnick agrees to testify as Bessent blames him for not banning Nvidia chip exports to China-linked firm
November 13, 2026 / 10:13 AM EST / CBS News
Washington— Commerce Secretary Howard Lutnick has agreed to testify before the Senate Banking Committee on Dec. 10, according to a U.S. official, amid intensifying scrutiny of the Commerce Department’s oversight of the export of powerful AI chips following the resignation of Nvidia CEO Jensen Huang.
A growing number of Republicans are calling on Lutnick to answer questions about the Commerce Department’s apparent delay in adding Singapore-based company Megaspeed International to the U.S. government’s Entity List, which would have restricted the company’s ability to get access to advanced AI chips.
Megaspeed was previously led by Alice Huang, the suspected Chinese spy who had an affair with Jensen Huang. The U.S. government suspects Megaspeed of directing advanced Nvidia chips to China, circumventing a U.S. export ban.
GOP Sen. Jim Banks of Indiana, a member of the Senate Banking Committee, told Fox News on Thursday that “we know that the Department of Commerce, Secretary Lutnick, it appears, used loopholes to allow some of these chip sales to occur even though President Trump has directed his administration and the Department of Commerce not to allow that to happen.”
On Friday, Treasury Secretary Scott Bessent repeatedly emphasized that the Treasury Department and other parts of the executive branch had pushed for restrictions on Megaspeed, laying the blame for the delay at the feet of the Commerce Department.
“Treasury, War, [the U.S. Trade Representative] and State, they were in favor of putting Megaspeed on the Entity List for months, but Commerce has the pen,” Bessent told CNBC. “And you will have to ask them about their internal processes.”
Bessent declined to comment on reported tensions between himself and Lutnick. The Commerce Department did not immediately respond to CBS News’ request for comment.
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