Washington is tightening its control over the global flow of advanced artificial intelligence semiconductors, aiming to prevent NVIDIA and AMD from supplying high-end chips to Chinese companies operating outside of China.
This move reflects growing U.S. concerns that existing export controls (first introduced in October 2022) have failed to fully restrict China’s access to cutting-edge computing power that can be used for military and strategic technologies. These early regulations were designed to limit Beijing’s ability to utilize advanced AI chips, but companies quickly responded by releasing modified, lower-performance versions that technically complied with U.S. regulations.
By April 2025, Washington further escalated the restrictions, banning the export of these modified chips, including NVIDIA’s H20 and AMD’s MI308, which had previously been modified to meet earlier standards of U.S. regulations. However, just months later, U.S. authorities partially reversed this policy, allowing limited exports of the same chips under new conditions, but requiring companies to remit 15% of related revenue to the federal government.
The regulatory environment continues to evolve until the end of 2025. In November, the White House directed federal agencies to block the sale of more miniaturized AI chips to Chinese companies, including some derivatives of Nvidia’s B30 series. This move prompted chipmakers to further refine their designs in an effort to continue accessing the Chinese market while complying with U.S. law. As of February 2026, exports of Nvidia’s more advanced H200 chips to China remained effectively frozen due to ongoing national security reviews.
Meanwhile, lawmakers are seeking a more direct role in export regulation. A bipartisan proposal introduced in February 2026 would authorize Congress to review and potentially block licenses for exporting advanced semiconductors to countries deemed hostile within 30 days. Meanwhile, the U.S. Department of Commerce is steadily expanding its Entity List, planning to add dozens of agencies by 2025 to close regulatory loopholes.
These increasingly stringent controls are having a ripple effect in industries where AI and cryptocurrency intersect. Demand for decentralized computing platforms that rely on distributed GPU resources, such as Akash, Render, and io.net, could rise if restrictions on Chinese companies’ access to high-performance hardware through traditional channels increase further. However, analysts warn that widespread constraints on the supply of advanced GPUs could drive up global prices, putting pressure on profit margins for cryptocurrency miners and computing service providers.
Meanwhile, China is accelerating the construction of its own semiconductor ecosystem. Domestic initiatives, exemplified by Huawei’s Ascend series chips, highlight Beijing’s determination to reduce its reliance on foreign technology. Analysts point out that continued U.S. restrictions could ultimately reinforce this trend, incentivizing China to develop independent alternatives throughout the semiconductor supply chain.
The evolving policy landscape underscores the complex balancing act between national security priorities and global technology markets. As Washington continues to adjust its strategies, their long-term impact is likely to extend beyond traditional semiconductor trade, shaping the future of artificial intelligence development, digital infrastructure, and the geopolitics of emerging technologies.