NDRC's Manus Decision and China's CFIUS

Earlier today, the National Development and Reform Commission posted a very brief notice on its website:

The office in charge of foreign investment security review (NDRC) has decided to block the foreign acquisition of the Manus project and require the parties to unwind the deal.

Just one sentence—but the meaning is clear: after months of speculation and review, the rumored Manus–Meta deal is officially over.

The decision was made several days before US President Donald Trump’s potential visit to China,and it was reported that China and US is negotiating in mutual investment. It’s not clear whether this case will be on the table of the “investment board”, which was confirmed and promised to be established during the Paris talks between the two countries.

Going back to early March 2025, Manus first took off through an invite-only beta. At one point, invite codes were even being resold on secondary markets. As the hype grew, so did the questions.

The core issue was pretty straightforward:was this a genuine technical breakthrough, or mainly a clever integration of existing models and tools?

In the tech community and media, the debate focused on a few points—how much Manus relied on third-party model APIs, and whether its so-called “general agent” capabilities came from orchestrating tools, or from real algorithmic innovation. But without full technical disclosure or a shared evaluation framework, the debate never really got settled.

In April 2025, Bloomberg reported that Manus’s parent company, Butterfly Effect, raised about $75 million at a roughly $500 million valuation, led by Benchmark, with plans to expand overseas. By June, Chinese media reported that the company was restructuring globally—moving its headquarters to Singapore and scaling down its China team.

Reactions were mixed. Supporters saw it as a rational move to improve global operations. Critics linked it to geopolitical risks, investor pressure, and potential regulatory concerns.

What really shaped the outcome came at the end of 2025.

On December 29, Manus announced on its blog that it would be joining Meta. It outlined some high-level plans—continuing the product, accelerating iteration, and bringing part of the team into Meta. But one key detail—the deal size—was never clearly disclosed. Media estimates ranged from $2–3 billion to higher, but there was no official number.

That’s when regulators formally stepped in.

In January 2026, the Ministry of Commerce of the People’s Republic of China signaled that it was reviewing the deal. Shortly after, at a regular press briefing, it said it would work with other agencies to assess the transaction’s compliance with export controls, technology transfer rules, and outbound investment regulations.

Looking back, that statement carried a lot of weight. It didn’t frame the issue under just one regulatory regime—it put the deal into a broader, cross-cutting compliance framework. That meant the review could touch on everything: technology, deal structure, funding, control, and procedural issues.

By late March, multiple international media outlets reported that some Manus executives had been restricted from leaving China, reinforcing the sense that the review had become serious.

Interestingly, and contrary to what many policy watchers and lawyers expected, the tool ultimately used was not export controls, but foreign investment security review.

This mechanism is sometimes described as China’s version of CFIUS. Many people have heard of it, but few can clearly explain how it works. That’s partly because it’s not a system with highly detailed rules and transparent case law.

At its core, it’s a cross-agency review mechanism led by the NDRC and the Ministry of Commerce. You can think of it as an interagency consultation system—once a transaction touches on national security concerns, it gets pulled into this process.

What triggers it? Broadly two things.

First, sensitive sectors—traditionally defense, energy, and critical infrastructure. But in recent years, the scope has clearly expanded to include data, AI, and digital platforms.

Second, control. It’s not just about majority ownership. If an investor can materially influence decisions—through equity, contracts, board seats, or other means—that can be enough to trigger a review.

What’s more interesting is how the system actually works in practice.

On paper, it’s a structured process: companies file, regulators conduct an initial review, and if needed, move to deeper assessment or even a “special review.” But in reality, a lot happens before anything is formally filed.

Companies often engage regulators early, even at the deal design stage, to get a sense of the likely outcome. If the risk looks too high, the structure gets changed—or the deal never happens. Cases that are formally blocked are relatively rare in public view, but that doesn’t mean the system isn’t powerful. Its real impact often shows up as self-restraint at the front end.

Outcomes can vary: approval, conditional approval (for example, data localization or operational separation), or outright prohibition with a requirement to unwind. And if a deal wasn’t filed in the first place, it can still be investigated after the fact.

If you compare this with the U.S. CFIUS system, the contrast is quite clear. The U.S. approach is more formalised and institutionalised, with clearer rules and precedents. China’s system is more flexible, less transparent, but also more adaptable—and more closely tied to broader industrial and national security priorities.

One more development is worth noting.

On April 24, Bloomberg reported that China is considering restricting top tech companies—including leading AI startups—from accepting U.S. investment without government approval, to prevent sensitive technologies tied to national security from being accessed by foreign investors.

Looking ahead, this review mechanism is only going to become more important. It used to focus mainly on traditional sectors, but it’s now clearly extending into data, AI, and platform economies—the new critical infrastructure of the digital age.

And even though technology export control rules weren’t ultimately used in the Manus case, that doesn’t mean they’re irrelevant. If anything, the “butterfly effect” of this case could reshape how Chinese AI companies think about globalization—from capital and technology to talent—and raise a whole new set of regulatory questions going forward.