米中「エヌビディア製AI半導体」が火種に 対中輸出解禁に批判噴出 「優位性を脅かす」 https://t.co/JzXvfvbwEf 先端技術の主導権を争う米国と中国の間で、人工知能(AI)向け半導体を得意とする米エヌビディアを巡る綱引きが激化している。
エヌビディアの対中輸出許可 米政府、AI半導体「H20」で◆報道 https://t.co/RHaVo5l0Or 英紙フィナンシャル・タイムズ電子版は8日、米政府が米半導体大手エヌビディアに対し、中国市場向けのAI半導体モデル「H20」の同国への輸出に必要な許可証の発行を開始したと報じました。
US licenses Nvidia to export chips to China, official says https://t.co/494aeayfZe https://t.co/494aeayfZe
The U.S. Commerce Department has begun issuing export licenses that allow Nvidia to ship its H20 artificial-intelligence processors to Chinese customers, a U.S. official told Reuters. The decision removes a key hurdle for the world’s largest AI-chip maker just weeks after Washington reversed an April ban on the product. The policy shift came after Nvidia Chief Executive Officer Jensen Huang met President Donald Trump in Washington on Wednesday, according to people familiar with the discussions cited by the Financial Times. It remains unclear how many licenses have been granted, which Chinese companies may receive the chips or the value of the shipments approved. China is a critical market for Nvidia: the company said its H20 generated about $4.6 billion in first-quarter sales and that the country accounted for 12.5% of total revenue. Nvidia had warned that earlier restrictions on the chip would cut roughly $8 billion from July-quarter sales and had booked a $5.5 billion charge tied to the curbs, though it later recouped part of that amount. Exports of Nvidia’s most advanced AI accelerators other than the H20 remain restricted. Successive U.S. administrations have tightened semiconductor controls to limit Beijing’s access to cutting-edge technology, seeking to slow China’s progress in artificial intelligence and military applications.