China’s semiconductor industry is experiencing explosive growth, defying the stringent U.S. export controls designed to constrain its technological advancement. According to data highlighted by The Kobeissi Letter, China’s chip exports surged 100% year-on-year to a record $31 billion in April 2026. This figure represents a tripling of export value over the past two years, underscoring the rapid expansion of China’s domestic chip manufacturing capacity and its growing ability to supply global markets.
The surge in semiconductor exports was a primary driver of China’s broader trade performance. Overall Chinese exports rose 14% year-on-year to $359 billion in April, the highest monthly reading on record. Analysts at Goldman Sachs and Nomura estimated that semiconductors, computers, and other AI-related products accounted for fully half of China’s export growth last month. The data suggests that Chinese companies were generating approximately $500 million in export revenue every hour on average during April, a figure that illustrates the sheer scale of China’s manufacturing output.
The Unintended Consequences of Export Controls
The massive increase in chip production and exports is largely a consequence of U.S. policy. As Washington has tightened restrictions on the export of advanced semiconductors and chipmaking equipment to China, Beijing has responded with massive state subsidies to build out domestic manufacturing capacity, particularly in mature or “legacy” nodes. Companies such as Semiconductor Manufacturing International Co. (SMIC), Hua Hong Semiconductor, and various Huawei-linked chipmakers are rapidly scaling production to meet domestic demand and export the surplus to global markets.
According to Paul Triolo of the Albright Stonebridge Group, the U.S. restrictions have added “rocket fuel” to Chinese domestic demand. The export curbs on advanced chips from companies like Nvidia have forced Chinese tech giants to adopt local alternatives, enabling domestic firms like Huawei and Moore Threads to step in and fill the gap. While these domestic alternatives may still trail U.S. performance in absolute terms, the guaranteed domestic market is providing the revenue and iterative feedback necessary to accelerate their development. As EastFrontier has reported, Chinese chipmakers had already seized 41% of the local AI chip market before this latest export surge.
A Global Flood of Legacy Chips
The export data highlights a growing concern among Western policymakers: that by cutting China off from advanced chips, they have inadvertently catalyzed the creation of a massive, state-subsidized Chinese semiconductor industry that could eventually flood global markets with cheap legacy chips, undermining the economic viability of Western manufacturers. China’s leading semiconductor firms called in March for a nationwide effort to create a homegrown alternative to ASML’s extreme ultraviolet (EUV) lithography technology, the one remaining critical bottleneck in China’s semiconductor ambitions.
The April export data will add urgency to ongoing debates in Washington about whether the current export control framework is achieving its intended goals. If China can double its chip exports in a single year while simultaneously building out its domestic AI computing infrastructure, the strategic calculus behind the restrictions may need to be fundamentally reassessed. The data also reinforces the broader narrative that the U.S.-China technology competition is not a zero-sum game in which restricting China’s access to advanced technology automatically benefits the United States, it may instead be accelerating China’s drive toward self-sufficiency.
The one area where U.S. export controls continue to bite is in advanced lithography. Without access to ASML’s EUV machines, Chinese chipmakers remain constrained to mature process nodes, limiting their ability to produce the most advanced logic chips needed for frontier AI training. However, China’s leading semiconductor firms are investing heavily in developing domestic alternatives to EUV, and the country’s ability to produce competitive AI chips at 7nm and above, using multi-patterning techniques on existing deep ultraviolet (DUV) equipment, has proven more resilient than many Western analysts predicted. The April export figures suggest that China’s chip industry is finding a commercially viable path forward even within these constraints and that the gap between Chinese and U.S. semiconductor capabilities may be narrowing faster than official assessments have acknowledged. For Washington, the challenge is to design an export control regime that is targeted enough to preserve meaningful technological advantages without inadvertently accelerating the development of the very capabilities it seeks to contain, a balance that the April data suggests has not yet been achieved.