最新报道:China's market regulator has ruled that Nvidia violated antitrust laws in its 2020 acquisition of Mellanox, escalating semiconductor trade tensions with the U.S. during ongoing tariff talks in Madrid. While no penalties were announced, the decision complicates negotiations over China's access to Nvidia chips, following fluctuating U.S. export policies including Biden's revoked AI rule and Trump-era revenue-sharing requirements for chip sales to China.