The U.S. initially banned the sale of NVIDIA’s H20 AI chips to China, only to later permit them with a 15% export fee. Experts analyze this policy flip-flop, discussing how it reflects the tension between economic incentives and national security concerns. China’s public reluctance to acquire these chips may mask deeper strategic calculations, including efforts to develop domestic alternatives like Huawei’s ASICs. High-bandwidth memory remains a critical bottleneck for China’s AI development, and export controls on manufacturing tools aim to prolong this disadvantage. Meanwhile, U.S. companies navigate complex trade-offs, balancing market access with compliance. The episode also explores how semiconductor dependency could influence geopolitical dynamics, particularly concerning Taiwan. As AI becomes more reliant on test-time compute, the strategic value of such chips is shifting, raising questions about the long-term effectiveness of current export controls.