无视黄仁勋，美国表示将继续对华限制芯片

Core Viewpoint - The article discusses the ongoing debate regarding the U.S. government's export restrictions on advanced AI technologies to China, highlighting differing perspectives from government officials and industry leaders like Jensen Huang of Nvidia. The article emphasizes the need for a reassessment of these restrictions to maintain competitiveness in the global market while addressing security concerns. Group 1: U.S. Government's Position - A senior White House official stated that the Trump administration will continue efforts to prevent advanced AI technology from reaching China, despite Nvidia's CEO advocating for relaxed export restrictions [1][2] - The government acknowledges the need to reassess restrictions on other U.S. trade partners while maintaining concerns about the implications of GPU technology entering China [1][3] - The Trump administration is working to replace Biden-era AI diffusion rules, which have been criticized for creating a "GPU with or without" situation [1][3] Group 2: Nvidia's Perspective - Jensen Huang criticized the U.S. export restrictions as "failed" policies that have negatively impacted American companies, urging for lowered barriers to chip sales in China to avoid ceding market share to competitors like Huawei [2][3] - Huang noted that Nvidia's market share in China has dropped from 95% to 50% during Biden's presidency, attributing this decline to the restrictions prompting Chinese firms to seek domestic alternatives [4] - Huang emphasized that the initial assumptions behind the AI diffusion rules are fundamentally flawed, reflecting a broader debate on balancing global business interests with national security [4] Group 3: International Implications - The U.S. is taking new initiatives to simplify access to AI technologies for allies in the Middle East, while still implementing security measures to prevent technology transfer to China [2][4] - The Chinese government has responded to U.S. export controls, labeling them as unilateral bullying and a violation of international law, asserting that such measures harm global semiconductor supply chains [5] - China has warned U.S. companies that using Huawei chips may violate U.S. regulations, indicating a potential escalation in the tech trade conflict [4][5]