OPINION:
Within a single recent week, two cases in Taiwan raised the same uncomfortable question: How secure is a “trusted” supply chain?
On Aug. 24, prosecutors in Keelung indicted nine people in cases stemming from an alleged scheme that used falsified end-user documents to make 130 artificial intelligence servers, equipped with advanced Nvidia chips subject to U.S. export controls, appear destined for a data center in Taiwan.
Seventy-four of them, prosecutors say, reached customers in China, some routed through Indonesia, Japan and Hong Kong.
Days later, prosecutors in Taoyuan searched Unimicron Technology, a leading Taiwanese printed circuit board maker, on suspicion that boards manufactured in China had been shipped to Taiwan and relabeled as Taiwanese products.
The first case is now before the courts; the second remains under investigation. The cases are different, but the strategic problem is the same: trust.
Why should Americans care? If Washington wants its technology controls on China to work, it needs partners that can reliably police both the destination of sensitive technology and the origin of goods entering trusted supply chains.
A week after the indictment, Taiwanese President Lai Ching-te told a semiconductor summit in Taipei that Taiwan’s reliability as a technology partner rests on democracy and the rule of law. Taiwan sits at the center of a democratic technology supply chain not merely because it can manufacture what few others can, but because it is expected to be a trusted jurisdiction.
Friend-shoring cannot stop with mapping trusted countries. It also requires a system for verifying what moves through them.
The AI server case tests the first gate: Where does the technology go? Even the toughest export controls weaken when trusted partners become diversion points. That is precisely why enforcement serves Taiwan’s own interests. Taipei cannot ask Washington to accept that Taiwan is different from China; it must show that its companies, customs service and prosecutors can maintain that distinction in practice.
The indictments and customs’ interception of 56 servers before they left the island show that enforcement can work, but note the charges: breach of trust and document forgery, not export control offenses.
Under Taiwan’s current Trade Act framework, Article 27’s criminal penalties for unauthorized exports to China apply to only 12 categories of semiconductor wafer-manufacturing equipment. AI servers fall outside that designation; their unauthorized export to China draws administrative rather than criminal penalties, including a fine capped at roughly $95,000 (compare that with the more than $21.2 million in alleged illicit proceeds from the completed resales).
The case, therefore, exposes a gap between the conduct Taiwan seeks to deter and the criminal tools available under its export control law. It is not hypothetical. In March, U.S. prosecutors charged three people in a separate scheme involving roughly $2.5 billion in server purchases that allegedly routed controlled AI technology through Taiwan and Southeast Asia to China.
The printed circuit board investigation presents the mirror image of the same problem: Where do the products originate? As tariffs and derisking policies increasingly distinguish Chinese from non-Chinese goods, the country of origin is becoming a geopolitical credential.
Two cases do not establish a systemic problem, but they expose a systemic vulnerability. The greater danger is that Washington or Tokyo begins to suspect that Taiwan can be used as a transit point in either direction.
Taiwan’s most valuable export may soon be not only semiconductors but also credibility. “Made in Taiwan” and “End user in Taiwan” carry value because international partners believe that they denote a regulatory jurisdiction distinct from China’s.
Once that belief requires constant reverification, every legitimate Taiwanese exporter pays the price in compliance costs, audits and delayed shipments.
Taipei has already committed to closing much of this gap. In the reciprocal trade agreement signed in February, Taiwan agreed to adopt measures against the diversion of advanced computing items to China, to establish both criminal and administrative enforcement and to develop catchall controls. Taiwan also agreed to enter into a duty-evasion cooperation agreement, addressing the origin risks the printed circuit board case illustrates.
These commitments form part of a broader economic security alignment that Washington has said it will take into account in providing preferential tariff treatment.
The server case shows why implementation cannot wait. That means ensuring that unauthorized diversion of advanced computing items to China carries meaningful criminal liability, scrutinizing Chinese-made goods entering Taiwan for re-export as closely as controlled goods leaving it and sharing customs and prosecution data with U.S. counterparts fast enough to matter.
Taiwan’s industrial policy has long asked how to attract investment. It must now ask how to certify trust.
Taiwan became indispensable because of what it can make. Remaining trusted will increasingly depend on its ability to prove where technology comes from and where it goes. For Washington, the effectiveness of its own China technology controls depends on the answer.
• Hong-Yu Harper Chen, J.S.D., is a U.S.-licensed lawyer and an adjunct assistant professor at the Institute of China and Asia-Pacific Studies, National Sun Yat-sen University in Taiwan, where she teaches international law.
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