美国商务部对一家购买英伟达人工智能芯片的公司的调查，在与这家芯片制造商进行了不同寻常的讨论后被叫停。
A Commerce Department investigation into a company buying Nvidia A.I. chips was halted after unusual discussions with the chipmaker.
对新加坡公司Megaspeed的调查被移交给司法部，此前一位英伟达高管联系了商务部官员。Megaspeed一直在购买先进的英伟达人工智能芯片。
An investigation into Megaspeed, a Singapore company that was buying advanced Nvidia A.I. chips, was transferred to the Justice Department after a top Nvidia executive reached out to Commerce Department officials.