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ABB confirms China has prohibited SoftBank's $5.4 billion acquisition of its robotics business; Beijing has not officially explained why
On Nov. 5, ABB confirmed that China's security review office prohibited SoftBank's $5.375B takeover of ABB Robotics. The reasons are reported, not official.
On November 5, 2026, ABB confirmed that it had been informed by SoftBank that China's Office of the Working Mechanism for Foreign Investment Security Review had prohibited SoftBank's acquisition of the ABB Robotics business in China. The agreed price was an enterprise value of $5.375 billion. Reports about why, including a fear of data transfers abroad, come from sources and analysts. We found no official Chinese explanation, and no source we read ties the veto to OpenAI.
The essentials
- What ABB said: it was informed by SoftBank of the prohibition, and ABB and SoftBank are in close dialogue and working constructively on the transaction.
- Timeline: the deal was announced in October 2025; a Chinese competition review cleared it in February 2026 (BigGo); the security review, run through the state planner NDRC, is where it was stopped.
- Reported reasons: Silicon Republic cites reported concerns about data transfers overseas; MLex says the deal would have moved control of ABB's global robotics headquarters in Shanghai, manufacturing, research and data from robots in Chinese factories. Sources also said the review looked at ABB's Chinese supply chain and weighed keeping some capacity or IP in China.
- OpenAI link: the idea that Beijing feared data going to OpenAI, where SoftBank is a major investor, is attributed to Le Temps in your message. The sources we read do not state it, and China has not publicly shown the data-transfer risk.
Is the deal dead?
Not necessarily. ABB says talks continue, BigGo reports SoftBank is exploring resubmitting its application, and one analysis notes the parties could revisit the transaction perimeter, though neither company has announced a change. The wording matters: the prohibition covers the acquisition of the robotics business in China, per ABB, while other outlets describe a veto of the whole deal.
Why does China matter so much here?
China is ABB Robotics' biggest market; Silicon Republic puts it above 90% of demand, while Vision Times says roughly 30% of the division's business, so figures differ. ABB employs about 12,700 people in China. For SoftBank, the deal was central to its physical-AI strategy.
What is not established
- The official reasons for the prohibition: not published in the sources we read.
- Whether OpenAI or data flowing to it played any role: not established.
- Whether SoftBank will resubmit or restructure and whether Beijing would accept: unknown.
- Whether the veto is linked to US-China tensions: speculated by some outlets, not shown.
Summary table
| Point | What is stated as of November 6, 2026 | Source |
|---|---|---|
| Prohibition | China's foreign investment security review office prohibited the acquisition in China | ABB statement via Silicon Republic, Supply Chain Digital |
| Deal value | Enterprise value of $5.375 billion | ABB via Silicon Republic |
| Competition review | Cleared in February 2026 | BigGo |
| Reported concerns | Data transfers overseas; control of Shanghai HQ, plants and R&D | Silicon Republic, MLex |
| Next steps | ABB and SoftBank in close dialogue; resubmission reportedly explored | ABB; BigGo |
FAQ
Did ABB confirm the veto?
Yes. ABB confirmed that it was informed by SoftBank that Chinese authorities prohibited the acquisition of ABB Robotics in China.
Did China say it feared data going to OpenAI?
We found no official statement saying so. The reasons reported in the sources we read concern data transfers abroad generally.
Is the acquisition cancelled?
Not announced. ABB and SoftBank say they are working constructively on the transaction.
Method and limits
Sources checked on November 6, 2026. We did not read Le Temps or any Chinese official statement. Reasons are reported by media and analysts, not published by Beijing. This is not investment or legal advice.
Sources
- Silicon Republic: China blocks SoftBank's $5.4bn ABB robotics unit acquisition (verified 2026-11-06)
- Supply Chain Digital: China blocks SoftBank's US$5.37bn bid for ABB Robotics (verified 2026-11-06)
- MLex: China blocks second major AI deal with SoftBank-ABB veto (verified 2026-11-06)
- Silicon UK: China Blocks SoftBank's Acquisition Of ABB's Robotics Business (verified 2026-11-06)
- The Business Standard (Bloomberg): China blocks SoftBank's $5.4b deal to acquire ABB robotics business (verified 2026-11-06)
- Vision Times: China Blocks SoftBank's $5.4 Billion Robotics Deal as US Tech Tensions Escalate (verified 2026-11-06)
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