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US and allied export controls have blocked China from acquiring advanced EUV lithography systems, forcing reliance on older DUV technology and accelerating domestic tool development. Chinese fabs, including SMIC, are now testing locally developed DUV immersion scanners, though these lag behind Western counterparts in efficiency and yield. The shift underscores a strategic push for self-sufficiency despite higher costs and technical challenges.
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The Dutch government has intensified scrutiny over semiconductor exports and corporate governance involving Chinese-owned firms, notably Nexperia and ASML. China has formally urged the Netherlands to resolve the ongoing dispute over Nexperia, a Dutch chipmaker owned by China’s Wingtech, after Dutch authorities placed the company under state supervision to prevent technology transfers. This intervention disrupted supply chains for basic electronic components, prompting China to request the restoration of normal operations and to criticize what it calls undue administrative interference. The dispute has led to diplomatic tensions, with China seeking to facilitate negotiations and the Dutch government facing pressure to balance national security with economic interests. Simultaneously, ASML, the sole global supplier of advanced photolithography equipment, faces criticism for selling deep ultraviolet (DUV) lithography machines to Chinese firms with military ties, including those involved in quantum technology development. While ASML maintains that the equipment sold is not subject to current export controls and cannot produce state-of-the-art chips, concerns persist among Western analysts and Dutch authorities about the potential military and strategic implications. These developments highlight the broader struggle between Western governments and China over technology transfer, export controls, and the safeguarding of critical semiconductor supply chains.
Jun 29, 2026
U.S.-led export controls on quantum technologies are being described as accelerating China’s push to build a self-sufficient domestic quantum supply chain rather than stopping it. China reportedly went from having no domestic dilution refrigerator manufacturers in 2021 to at least ten by 2024–2025, while also expanding indigenous capabilities in control electronics, lasers, detectors, and room-temperature quantum approaches such as photonic and neutral-atom systems. The result is an emerging split into parallel Western and Chinese quantum ecosystems, even as China still faces significant chokepoints in pulse tube cryocoolers, helium-3, parametric amplifiers, and proving system reliability and error-correction performance. At the same time, a widely cited claim that China invested **$15.3 billion** in quantum technology remains unverified and is increasingly challenged as a shaky basis for policy judgments. The figure has been traced to estimates built from limited public reporting and expert interviews, while major institutions have acknowledged that China’s actual spending is difficult to determine because funding is dispersed across national programs, provincial and municipal initiatives, state-owned enterprises, private firms, and military research. Reporting also cites Chinese physicist Chao-Yang Lu as saying real spending may be closer to a quarter of the oft-repeated total, suggesting that China’s quantum progress may depend less on headline investment numbers than on sustained state coordination, infrastructure development, and long-term industrial policy.
Jun 29, 2026
China’s semiconductor and AI supply-chain posture is shifting under tightening geopolitics and export controls. Reporting cited by *Tom’s Hardware* said China aims to raise domestic **7nm/5nm-class** output from under ~20,000 wafer starts per month to roughly **100,000** within 1–2 years, with a longer-term target of adding **500,000** more monthly wafer starts by 2030; **SMIC** was described as the only China-based firm currently capable of 7nm-class production, expanding advanced-node capacity across multiple fabs despite restrictions on leading-edge tooling. Separately, a U.S. Commerce official told a House hearing that the department had **not approved any sales of Nvidia’s H200 to China** nearly three months after the White House signaled a policy shift, as Washington focuses on enforcement against AI GPU smuggling; the same reporting said Beijing convened major tech firms to gauge demand and later told them to pause H200 purchases while deliberating import policy and domestic substitution. China is also increasing internal enforcement against technology leakage and trade-secret theft, according to *The Record*, with prosecutors reporting more than **1,200** business secret infringement cases handled from 2021–2024 and highlighting a prosecution involving **14 individuals** accused of illegally obtaining advanced chip technology developed by **Huawei HiSilicon** via a startup founded by former Huawei engineers. In parallel, *Tom’s Hardware* relayed a *New York Times* investigative report that U.S. intelligence officials privately briefed top tech CEOs that China could be prepared to move on **Taiwan by 2027**, underscoring systemic supply-chain exposure given Taiwan’s outsized role in advanced semiconductor manufacturing and the potential for severe disruption from a blockade or invasion.
Jun 29, 2026