Meta’s $2 billion purchase of Chinese AI startup Manus was abruptly cancelled by Beijing’s National Development and Reform Commission, just weeks after the deal closed. The single‑sentence notice offered no detail, leaving investors puzzled about the rationale.

The move signals Beijing’s tightening grip on the AI sector. While antitrust rules seem unlikely to explain the halt, officials appear wary of national‑security implications as the country pushes AI development.

Investors now face a chilling reminder that even large, foreign‑backed acquisitions can be undone by regulators. The reversal could dampen confidence in China’s startup ecosystem, prompting firms to seek alternative markets or rethink local partnerships.

The decision underscores that China’s regulatory environment remains unpredictable, especially for tech ventures tied to advanced AI.