China Blocks SoftBank’s $5.4 Billion ABB Robotics Deal

By Daniel Okafor

China blocked SoftBank’s $5.4 billion acquisition of ABB’s robotics business, which shipped about half its global industrial robots to China.

Why did China block the acquisition?

ABB confirmed the prohibition last week. The Office of the Working Mechanism for Foreign Investment Security Review made the decision. ABB is a Swiss-Swedish electrification and automation technology company. The statement gives no review timetable, remedy conditions or revised terms.

SoftBank CEO Masayoshi Son described physical AI as the company’s next frontier. The blocked purchase derails that expansion route.

Data security likely motivated the prohibition, according to Samantha Mou, an analyst at Interact Analysis who spoke to TechTarget. She said SoftBank’s wider AI ambitions, including its OpenAI investment, and China-Japan diplomatic tensions may have amplified concerns.

Mou said: “As one of China’s top three industrial robot suppliers by revenue, ABB serves major automotive OEMs and electronics manufacturers, giving its robots access to sensitive production processes and client data across key industries.”

Linda Sui, founder and principal of Smart Analytics Global, identified data security and technology ownership as concerns. She also flagged possible overseas transfers of robotics data for AI training.

How much does China matter to ABB Robotics?

China accounted for about half of ABB Robotics’ global industrial robot shipments. Mou said excluding China would significantly reduce the acquisition’s value. The concentration turns the prohibition into a material valuation issue, not only a data-security dispute.

Sui said China is a leading global robotics manufacturing and supply-chain hub, but it does not dominate all critical components. Japan and Europe remain strong in several key technologies, particularly industrial robots. Traditional industrial robots and emerging humanoid robots differ in technology, supply chains and market dynamics.

Can robot makers diversify their component supply?

China’s growing role in component production complicates diversification efforts. Mou described three main supplier patterns:

• ABB and KUKA, a major German automation and robotics company, largely use Western suppliers for motors and drives.
• Top Japanese manufacturers tend to produce these components in-house.
• Japanese suppliers remain dominant in reducers, while Chinese vendors rapidly gain share.

Mou said Western robotics manufacturers generally have established supply chains that predate the rise of Chinese component suppliers. Chinese parts increasingly appear in international robot makers’ machines, particularly for China operations. She described most such components as largely replaceable.

Integrated actuators for collaborative robots could be an exception. Manufacturers must balance geopolitical independence against the cost and complexity of replacing established suppliers.

What does the prohibition change?

China’s move joins other advanced-manufacturing deals decided through national-security and technological-sovereignty reviews. In April this year, Japan blocked South Korea-based MBK Partners’ acquisition of machine-tool manufacturer Makino Milling Machine on national security grounds.

The comparison has limits. The U.S. Committee on Foreign Investment operates a long-established screening mechanism for foreign investments with national-security implications. Available details do not establish an identical process or timetable.

Mou called the case part of a broader shift in cross-border technology M&A. She said robotics’ strategic status pushes suppliers to rethink localization, strengthen local manufacturing and R&D, and improve operational independence in key markets.

More fragmentation is expected as manufacturers build local supply chains and emphasize locally made products. Sui also expects regionalization in data, AI technology and manufacturing.

She cautioned: “However, a complete separation of Chinese and Western robotics supply chains is unlikely in the near term.” The evidence supports more localization, not a clean break. Established cross-border component links make that outcome less likely in the near term.