Taiwan has convicted at least 36 Chinese-backed semiconductor companies for operating illegally on the island since 2020, a crackdown that lays bare how Beijing's push for chip self-sufficiency runs through Taipei's talent pool. The Ministry of Justice Investigation Bureau opened 166 investigations over the same period, with penalties reaching three years in prison and fines up to NTD 25 million.
The numbers tell the story
Thirty-three of the 36 convicted firms focused on semiconductor research, development and design. Alongside the ownership cases, prosecutors pursued 67 separate investigations into alleged trade-secret theft. The scale suggests a systematic campaign rather than isolated violations, and the conviction rate, roughly one in five investigations, indicates prosecutors are selective about what they bring to court.
The corporate names are not small
Raids and investigations have touched entities linked to Xiaomi, OnePlus and its parent Oppo, and Semiconductor Manufacturing International Corporation, China's most advanced foundry and direct rival to TSMC. Taiwan produces more than 60 percent of the world's semiconductors and roughly 90 percent of the most advanced processors. Any erosion of that lead threatens the "silicon shield" that underpins the island's security calculus.
Business need or state strategy
Omdia research director Hui He said the moves were largely driven by business needs. Former U.S. Defense Department official Nichol Eftimiades offered a sharper frame: "Is it espionage if I sit there poaching talents? Well, in some places it is. We are dealing with different definitions depending on the country, and it's a problem." Chinese firms have offered salaries five to ten times the local average to lure engineers with experience in Taiwan's fabs.
What to watch next
The crackdown has not slowed the talent flow. Beijing's semiconductor drive, launched in 2015 and accelerated by U.S. export controls, still depends on human capital it cannot yet grow at home. Taipei's response, criminal prosecution rather than administrative fines, signals a shift toward treating the issue as a national-security threat. The next test is whether the legal deterrent can outpace the wage arbitrage.