China Warns UK Over British Steel Nationalisation as Tensions Rise Over Strategic Industry

China has issued a sharp warning to the United Kingdom over plans by Prime Minister Keir Starmer to nationalise British Steel, escalating tensions between London and Beijing over the future of one of Britain’s most strategically important industries.

The warning comes after Starmer announced new legislation that could allow the British government to take full public ownership of British Steel in an effort to secure the future of the company’s Scunthorpe steelworks, one of the UK’s last major steel-producing sites.

British Steel is currently owned by Chinese industrial group Jingye Group, which acquired the struggling company in 2020. However, after years of financial difficulties, failed negotiations, and mounting operational losses, the UK government moved to seize operational control of the business in 2025 to prevent the closure of the Scunthorpe plant and protect thousands of jobs.

Now, the Labour government says full nationalisation may be necessary to preserve Britain’s steelmaking capacity and safeguard industries linked to national infrastructure, transport, construction, and security. Starmer described the move as being in the “public interest” and part of a wider strategy for industrial renewal in Britain.

In response, China’s Ministry of Commerce urged Britain to “make decisions prudently” and warned that Beijing would take “strong measures” to defend the rights and interests of Chinese companies operating abroad. Chinese officials also cautioned against what they described as the abuse of administrative or political powers in commercial disputes.

The dispute has added fresh strain to UK-China relations at a sensitive moment. Earlier this year, the British government sought to improve ties with Beijing through diplomatic and economic engagement, including Starmer’s high-profile visit to China aimed at rebuilding trade relations after years of tension.

However, British officials insist the British Steel decision is driven primarily by national economic and security concerns rather than geopolitics. Government sources say no private buyer was able to provide a financially viable rescue plan for the company, leaving state intervention as the only realistic option.

The Scunthorpe steelworks employs thousands of workers and remains one of the few UK facilities capable of producing virgin steel using blast furnaces. Industry groups and trade unions have largely backed the government’s intervention, arguing that allowing the plant to collapse would severely weaken Britain’s industrial base.

Still, nationalising British Steel could come at a heavy financial cost. Analysts estimate taxpayers may eventually spend more than £1.5 billion supporting the operation if long-term restructuring plans fail to stabilize the business. The government is also expected to face legal disputes over compensation and ownership rights involving Jingye Group.

The row also reflects broader global concerns over control of critical industries, particularly as governments across Europe and North America increasingly intervene in sectors considered vital to national resilience and economic security.

With legislation expected to move through Parliament in the coming weeks, the British Steel dispute is rapidly becoming more than an industrial rescue operation — it is emerging as a major diplomatic and economic test in the evolving relationship between Britain and China.