不過呢單美國商務部都未證實
The move is a response to China’s recent restrictions on exports of critical minerals to the United States, a decision by Beijing that has threatened to cripple U.S. company supply chains, according to two people familiar with the matter.
One person familiar with the matter, who declined to be named to discuss private conversations, said the Commerce Department had suspended some licenses that allowed American companies to sell products and technology to COMAC, a Chinese state-owned aerospace manufacturer, for use in its C919 aircraft.
The Commerce Department did not immediately respond to a request for comment.
