Taiwan’s six-year hunt for China’s undercover chip labs

Rest of World obtained previously unpublished Taiwanese government data showing how extensive that human-capital struggle already is. Taiwan has investigated 166 technology cases involving alleged concealed Chinese operations or talent poaching over six years, plus 67 China-linked trade-secret investigations.

The clever part is corporate disguise. One engineer thought he had joined an American AI-chip company on a $120,000 salary — twice the local norm — but discovered there were effectively no American colleagues and he was sending designs to coworkers in Nanjing. Prosecutors say Chinese companies have repeatedly created Taiwanese shells, registered through foreign nationals or used entities in jurisdictions such as Samoa to disguise their origin.

Rest of World examined court records from 36 investigations; all 36 produced convictions for operating without the required approval, and 33 involved R&D or chip design. But actual trade-secret theft is much harder to prove: a Hsinchu prosecutor says about 70% of illegal-operation cases lead to prosecution versus roughly 20% of trade-secret cases.

Stopping technology transfer becomes dramatically harder when the relevant “technology” is an engineer’s experience rather than a lithography machine.

The chip war is becoming a labour-policy war

Export controls work best on things that cross customs borders. Korea and Taiwan increasingly need corporate-ownership checks, employment restrictions, IP enforcement and espionage law because expertise crosses borders inside people. The danger is obvious too: legitimate international recruiting and R&D can increasingly be interpreted through a national-security lens.