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US-China AI Chip War: It involves struggle over advanced semiconductor technology, restricted hardware, multi-billion-dollar shell companies and redirection of supply chains
AI generated for representation
The personal scandal involving Nvidia CEO Jensen Huang and Alice Huang is the latest flashpoint in the escalating US-China AI chip war.
It involves a highly complex geopolitical struggle over advanced semiconductor technology, featuring heavily restricted hardware, multi-billion-dollar shell companies, and the covert redirection of supply chains.
The structural components of the “chip war” fueling this investigation involve a network of restricted machinery and complex technical workarounds:
1. THE DUTCH DUV & EUV STRANGLEHOLD
At the foundation of the conflict are the specialised machines required to print microchips.
The Dutch conglomerate ASML holds a total global monopoly on Extreme Ultraviolet (EUV) lithography machineswhich are strictly barred from being exported to China.
To bypass the EUV ban, Chinese state-backed tech firms began buying up Deep Ultraviolet (DUV) machines—an older generation of lithography equipment—to stitch together advanced chips using slower, multi-patterning techniques.
In response, the US pressured the Dutch government to revoke ASML’s export licenses even for these older DUV machines, significantly limiting China’s domestic capacity to manufacture chips below the 7-nanometer threshold.
2. THE DUMMY SERVER AND SHADOW NETWORK LOOPHOLE
Because China faces massive hurdles in manufacturing these chips at home, the focus has shifted to acquiring finished American hardware through third-party intermediaries.
The Singapore-based data center firm where Alice Huang worked, Megaspeed, is at the center of a major international probe.
Rather than shipping restricted, high-end AI chips (like Nvidia‘s H100 or H200 architecture) straight to Beijing, shell companies and cloud service providers allegedly use a “dummy server” loophole. They buy massive blocks of Nvidia chips through partners, house them in data centers across Singapore or Southeast Asia, and then rent the compute power digitally to Chinese tech giants like Alibaba and Tencent.
Recent trade audits revealed that Nvidia’s internal inventory checks for US officials undercounted the chips sold to Megaspeed through partner networks by an estimated 50,000 units, masking the true scale of the data infrastructure available to Chinese firms.
3. WASHINGTON’S MOVING PERFORMANCE THRESHOLDS
The geopolitical game has forced Nvidia into a continuous loop of redesigning its product stack to comply with strict US commerce laws:
When the US banned the highly sought-after A100 and H100 chipsNvidia engineered weaker versions (the A800 and H800) specifically for the Chinese market.
The US Department of Commerce responded by lowering the allowed performance thresholds, banning those custom chips as well. This forced Nvidia to roll out even lower-performing processors, such as the H20 and mass workstation options like the RTX PRO 5500.
As US restrictions grew tighter, Beijing countered by ordering state-funded data centers to stop buying American entirely and shift all capital into domestic hardware, effectively pushing Nvidia out of its massive market share in mainland China.
THE ESPIONAGE INTERSECTION
This high-stakes economic battlefield explains why US intelligence agencies heavily monitored Alice Huang. In the context of the chip war, an executive position at a multi-billion-dollar Singapore cloud routing firm provided a strategic vantage point. US intelligence officials suspect her primary goal was to bypass Washington’s strict performance walls by influencing US chip export policies and gaining internal clarity on Nvidia’s upcoming hardware roadmaps.
While Nvidia’s independent board asserts that no company data or national security secrets have been leaked so far, the controversy highlights how corporate supply chains are now treated as critical national defence infrastructure.
Quick Answers
Ask News18Shell companies and cloud service providers purchase massive blocks of NVIDIA chips through partners, house them in data centers across Singapore or Southeast Asia like Megaspeed, and digitally rent out compute power to Chinese tech giants like Alibaba and Tencent.
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At the news desk for 20 years, the story of her life has revolved around finding pun, facts while reporting, on radio, heading a daily newspaper desk, teaching mass media students to now editing speci…Read More
November 10, 2026, 3:22 pm IST
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