Chinese authorities are now subjecting the nation’s most prominent AI researchers, startup founders and private‑sector executives to travel bans that demand official clearance before they can leave the country. The policy, first reported by the Wall Street Journal in March 2025, reflects a shift in Beijing’s approach to the sector’s talent pipeline, which has become a strategic asset as global firms race to develop and deploy large‑scale models.
Travel constraints have tightened further in the wake of the investigation into Meta’s $2 billion acquisition of the AI startup Manus. The Financial Times disclosed that the two co‑founders of Manus have been barred from exiting China while regulators examine whether the deal violates foreign‑investment rules. Sources say the founders are exploring a $1 billion buy‑back to unwind the transaction, a move that underscores how closely the state is monitoring cross‑border AI deals.
China’s clampdown comes as the AI gap between the United States and the East narrows. Stanford’s latest index shows the performance differential between top U.S. models and Chinese counterparts fell to 2.7 percent in March 2026, down from roughly 31 percent in 2023. While American labs continue to lead in model quality and high‑impact patents, Chinese institutions are rapidly gaining ground in publications, citations and overall patent volume.
Beyond travel, Beijing is tightening its grip on foreign capital entering the domestic AI ecosystem. Bloomberg reported in April that firms such as Moonshot AI, StepFun and ByteDance now require government sign‑off before accepting U.S. investment. The policy aims to prevent strategic technology from slipping abroad while still encouraging domestic growth.
The travel restrictions are part of a broader suite of economic countermeasures introduced in 2025. Earlier that year, China imposed two rounds of export controls on fourteen rare‑earth minerals critical to high‑tech military manufacturing and barred state‑funded data centers from deploying foreign AI chips. Together, these actions illustrate a concerted effort to safeguard emerging technologies and limit external influence.
Industry observers warn that the new rules could deter international collaboration and limit Chinese researchers’ exposure to global best practices. Yet officials argue that protecting national security and maintaining a competitive edge justify the tighter controls. As the AI race intensifies, Beijing appears determined to keep its brightest minds—and the capital that fuels their work—within its borders.
This article was written with the assistance of AI.
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