TL;DR
Taiwan's six-year crackdown has investigated 166 companies with suspected Chinese ties, aiming to protect its semiconductor edge, yet it also reflects how geopolitics complicates legitimate business activities.
A Taiwanese engineer thought he had joined an American company, until he realized his colleagues were all in Nanjing and he might be working for a Chinese firm. In 2021, Taiwanese authorities raided the company, opening a six-year hunt.
Taiwan's MJIB data shows 166 cases of suspected hidden Chinese ownership investigated over the past six years, plus 67 trade-secret probes. The latest raid hit 18 more companies on August 5.
The 'silicon shield' strategy cracks down
Taiwan makes over 60% of the world's semiconductors, including 90% of the most advanced chips, and sees this as its 'silicon shield'. To keep China from poaching its talent, authorities launched a targeted operation in 2020, involving all 2,000 investigators.
Uncovered tactics include registering with a Japanese nominee, using a Samoan shell company, or adopting a nearly identical English name with only a one-character Chinese difference. Firms like Xiaomi, OnePlus, and SMIC have been implicated, though most have not commented.
High salaries lure talent despite risks
Industry insiders say Chinese companies offer up to five or ten times Taiwanese salaries, and almost everyone knows someone who was approached or left. But the crackdown also snags innocent engineers, some unable to prove they did not know an investor's origin.
As China's chip design firms mushroomed from 736 to 3,901, Taiwan intensified scrutiny. Yet experts note China relies less on poaching now and is growing its own talent pool.
At bottom, Taiwan checks capital and identity, but where talent goes ultimately depends on development and pay.
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