中美谈判后，美国的歪招

Group 1: Trade and Tariffs - The U.S. has announced the initiation of the withdrawal of the "AI diffusion rules" from the Biden administration, strengthening export controls on overseas AI chips, claiming that using Huawei's Ascend AI chips globally may violate U.S. regulations [3] - The U.S. Trade Representative's office plans to impose a 100% tariff on Chinese cranes and 20%-100% tariffs on container and chassis equipment, citing the need to bring shipbuilding back to the U.S. [3] - The U.S. Commerce Department has preliminarily determined that Chinese battery component materials receive "high subsidies," proposing countervailing duties that distort normal market competition into a "government subsidy war" [3] Group 2: Technology and Export Controls - The U.S. has included Huawei's Ascend chips in the category of "violating U.S. export controls," warning global companies against using U.S. AI chips to train Chinese AI models [4] - Reports indicate that the Trump administration is preparing to add multiple Chinese tech companies to the control list, expanding the "entity list" beyond Huawei and ZTE to include chip manufacturers [4] - The U.S. aims to cut off the development of China's tech industry through targeted measures, transforming technology exchange into a "tech cold war" [4] Group 3: U.S. Strategic Misjudgments - The U.S. is driven by political opportunism, with some politicians leveraging anti-China sentiment for political gain, even at the cost of U.S.-China economic relations [5] - The U.S. exhibits "hegemonic anxiety" as China's GDP approaches that of the U.S., attempting to delay China's industrial upgrades through tariffs and technology blockades [5] - The U.S. maintains a zero-sum game mentality, ignoring the deep integration of global supply chains and attempting to preserve its top position in the global value chain through "decoupling" [5] Group 4: Consequences of Unilateral Actions - Historical evidence shows that unilateral sanctions ultimately backfire, as seen in the 2025 trade war where the U.S. imposed a 145% tariff on Chinese goods, leading to significant losses for companies like Tesla and Apple, and increased living costs for American households [6] - The intensified technology blockade has caused companies like NVIDIA and AMD to lose access to the largest AI chip market, prompting China to accelerate the development of its semiconductor industry [7] - The U.S. efforts to form a "semiconductor alliance 2.0" have faced challenges, as countries like South Korea seek exemptions for chip exports to China, and companies like ASML continue to supply China with lithography machines [7]