China refuses to buy Nvidia’s AI chips after Trump’s tariff plan backfires (www.techradar.com)

China has officially declined to purchase Nvidia's H200 AI chips, a move that may stem from cost considerations and security concerns. This decision comes after U.S. President Donald Trump attempted to facilitate sales during a meeting with Chinese President Xi Jinping. Despite U.S. Commerce Department approval for sales to ten major Chinese firms, including Alibaba and Tencent, Nvidia may now miss out on an estimated $30 billion in potential revenue, as the Chinese government prioritizes the development of its own domestic AI chip industry over imports. The refusal to buy these chips highlights a growing trend of self-sufficiency within China's tech sector. With Trump's tariffs increasing the cost of Nvidia's products by 25% and concerns about potential tampering during shipping, Chinese firms appear more inclined to invest in locally made solutions. This shift could accelerate the optimization of prominent AI models for domestic hardware, like Huawei’s Ascend chips. Overall, the situation underscores the volatile landscape of AI hardware, where geopolitical tensions continue to influence market dynamics and the evolution of AI technologies.