China Blocks SoftBank's Purchase of ABB's Robotics Business Over Factory Data Flows
Beijing's investment-security office has prohibited SoftBank's 5.375-billion-dollar acquisition of ABB's robotics unit in China — the division's biggest market and its global manufacturing hub — reportedly over concerns that data from Chinese factory robots could flow abroad, including into models trained by OpenAI, in which SoftBank is an investor.
China has blocked the Chinese arm of one of the world's biggest robotics deals. SoftBank agreed in October 2025 to buy ABB's robotics division for an enterprise value of 5.375 billion dollars, with closing planned for the middle of this year; ABB confirmed this week that the foreign-investment security office under China's National Development and Reform Commission has prohibited the purchase of ABB's robotics business in China. The block covers the China operations, not the whole transaction — SoftBank learned of it only last week, according to the Financial Times, which first reported the decision. ABB says the two sides are still talking.
The geography explains the force of the move. China is ABB Robotics' largest market, accounting for roughly 30 percent of the business, and Shanghai is the division's global headquarters, housing its main manufacturing capacity and AI research. The unit being partly fenced off employs about 7,000 people and took in 2.3 billion dollars in 2024.
What made regulators move, on the FT's reporting, is not market share but data. China's planners did not want industrial robots on Chinese assembly lines — the arms that weld car bodies and pack electronics — shipping their operating data to Japan, where it could feed AI training, including models built by OpenAI, in which SoftBank is a major investor. The Zhihu question that carried the story up that platform's board put the consequence plainly: the factory robot has joined the semiconductor as an object Beijing guards as a strategic asset, and every cross-border robotics transaction now carries a question about where its data goes. One finance commentator framed the same decision from the other side of the table: China's call, he said, means Japan's physical-AI ambitions get no shortcut through acquiring what it could not build at scale — "no overtaking on the bend."
The timing sharpens the point. SoftBank has spent the year positioning itself at the centre of the physical-AI argument — that the next phase of artificial intelligence lives in machines that move — and ABB's division, with its installed base across Chinese factories, was to be a pillar of that. The block leaves the deal's non-China portions in limbo and the China portions dead, and it lands weeks after China also tightened scrutiny of cross-border data flows in other industrial settings.
For an international reader, the significance is less the single transaction than the doctrine it reveals: the inputs of machine intelligence are being treated the way lithography equipment is. A robot is a sensor array with motors, and its years on a Chinese production line are a training run. Whoever owns the company that installed it matters less, in this view, than where the data can travel — and on that question, Beijing has answered.