China's Ministry of Commerce (MOFCOM) has asked chipmakers and AI firms for feedback on a rule that would bar overseas foundries — specifically TSMC and Qualcomm — from fabricating advanced processors designed by Chinese companies including Huawei, Alibaba and ByteDance, the Financial Times reported on July 21, 2026. The measure is one of three under review, alongside limits on transferring AI training data abroad and curbs on foreign users downloading Chinese model weights. Regulators have discussed the package directly with Alibaba, ByteDance, Zhipu and Huawei, and it could be folded into the next revision of China's Catalogue of Technologies Prohibited or Restricted from Export. As of late August, no final decision has been made.
The Mechanism, and Where It Comes From
The logic is not new — it is Washington's, turned around. In 2020, the US Commerce Department used the Foreign Direct Product Rule to bar any foundry using American tools, including TSMC, from fabricating Huawei-designed chips without a license. That single rule severed Huawei's access to leading-edge fabrication overnight and remains the textbook case for how far extraterritorial control over chip design can reach. Beijing's draft does the same thing in reverse: instead of policing whose tools touch a wafer, it would police whose design a foreign foundry is allowed to manufacture, redirecting Huawei, Alibaba and ByteDance's orders to domestic foundries led by SMIC.
"Regulators are weighing industry feedback and no final decisions have been made" — this is a live consultation, not settled policy.
The Steelman
China's underlying anxiety is not fabricated. The 2020 Huawei precedent showed that a single extraterritorial rule change can cut off a national champion's access to leading-edge silicon within months, with no domestic remedy available in time. A government watching that happen once has a legitimate interest in not depending on a rival bloc's supply chain for the compute its AI sector runs on. Proponents would also note this mirrors, almost exactly, the logic the US itself uses when it restricts Nvidia's most advanced chips from reaching Chinese buyers — sovereign risk management, not novel aggression.
Where the Logic Breaks Down
The problem is capability, not principle. As even Chinese-language coverage of the proposal concedes, TSMC's capabilities clearly surpass those of China's domestic champion, SMIC. Forcing Huawei, Alibaba and ByteDance onto SMIC would not insulate China's AI sector from foreign leverage — it would degrade the actual chips those firms can build, at the exact moment Beijing is racing to close the compute gap with US frontier labs. A policy framed as strategic autonomy would function, in practice, as a self-imposed performance ceiling on the country's most important AI firms. That is the core asymmetry with the US rule it mimics: Washington's 2020 move denied Huawei a substitute it didn't have; Beijing's would deny its own firms a substitute they already use successfully.
There is a second-order cost too. Qualcomm and TSMC's willingness to manufacture chips for Chinese fabless designers is one of the few remaining threads of ordinary commercial integration between the two countries' tech sectors. A blanket design-based ban would sever it pre-emptively, ahead of any US requirement to do so, and give Taiwanese and American suppliers less reason to maintain nuanced, case-by-case compliance relationships with Chinese clients. Proportionate policy narrows exposure where a specific vulnerability is demonstrated; this proposal would remove an entire category of commercial activity because a hypothetical future coercion might occur.
Taiwan Is Already Tightening From Its Side
Beijing's proposal also arrives after Taiwan has spent over a year narrowing the same channel unilaterally. In June 2025, Taiwan's Ministry of Economic Affairs added Huawei, SMIC and 601 other entities to its Strategic High-Tech Commodities export control list, requiring a government permit before any Taiwanese firm — TSMC included — can ship controlled goods to them. A year later, Taipei Times reported on June 10, 2026, that the ministry was weighing further curbs on AI chip exports to China following the first known chip-smuggling detentions that May, explicitly to align with international export controls. Much of the access China's new rule would formally cut off has already been narrowing from Taiwan's end.
The Proportionate Alternative
If Beijing's genuine concern is supply-chain coercion, the calibrated response is to build redundancy and negotiate binding continuity terms with foundry partners — not to legislate its own firms off the best fabrication technology available to them. A blanket design-based export ban trades a real but manageable risk (a future foreign chokehold) for a certain, immediate cost (worse chips today). For a government that has repeatedly framed semiconductor self-sufficiency as an innovation imperative, this proposal would deliver the opposite: less capable AI hardware, justified as strength.