Key Highlights

  • China posted a record $1.2 trillion goods trade surplus in 2025, up from $992bn in 2024, with exports rising 6.1% even as shipments to the US fell 28%.
  • The UK ran a £42.0bn trade deficit with China in the four quarters to Q4 2025; China is Britain's fourth-largest trading partner at 5.5% of total trade.
  • UK exposure is concentrated in steel, automotive and clean-tech, sharpened by EU steel duties doubling to 50% from July 2026 that could divert trade towards Britain.
  • Cheaper Chinese goods are disinflationary — UK CPI eased to 2.6% in June 2026 — so the shock is a sector-specific risk, not an economy-wide threat.

In the first eleven months of 2025, China's goods trade surplus passed $1 trillion; by the time customs data for the full year landed on 14 January 2026, it stood at a record $1.2 trillion, roughly a fifth larger than 2024's $992bn. Exports grew 6.1 per cent even as shipments to the United States fell 28 per cent under Washington's tariff wall. That single arithmetic fact — more Chinese goods, fewer heading to America — is the engine behind what economists now call the "second China shock", and it is Europe, not the US, that sits directly in its path.

What the "second China shock" actually means

The first China shock, documented by the economist David Autor and colleagues, described the wave of cheap Chinese consumer goods that hollowed out swathes of Western manufacturing employment after Beijing joined the World Trade Organization in 2001. The sequel is different in character. This time the concern is not toys and textiles but the advanced industries on which high-income economies had staked their futures: electric vehicles, batteries, solar panels, industrial robots, wind turbines and semiconductors.

China now accounts for roughly 30 per cent of global manufacturing output while representing only about 13 per cent of global consumption, according to Atlantic Council analysis. A property downturn has left domestic demand weak, pushing producers to sell abroad. With the American market increasingly closed by tariffs, that output is being redirected. Chinese car exports to Europe rose 26 per cent between 2024 and 2025 to nearly 1.2 million vehicles, with imports of Chinese hybrids up 155 per cent. The Institute of International Finance, in a March 2026 note titled "Europe's Second China Shock", framed the continent as the shock absorber for trade the US no longer wants.

Why this matters for Britain

For a services-heavy economy running a large deficit with China, the exposure is real but easily overstated. In the four quarters to the end of 2025, total UK trade with China was £104.9bn, making it Britain's fourth-largest trading partner at 5.5 per cent of all trade, according to the Department for Business and Trade's June 2026 factsheet. The UK imported £73.4bn of Chinese goods and services and exported £31.4bn, leaving a deficit of £42.0bn. Notably, imports rose 3.7 per cent year on year while exports slipped 1.0 per cent — the beginnings of the pattern the shock thesis predicts.

The transmission runs two ways. On one side, cheaper Chinese manufactures are disinflationary for British households and importing firms. UK CPI inflation eased to 2.6 per cent in the year to June 2026, down from 2.8 per cent in May, with core inflation steady at 2.6 per cent. A steady supply of low-cost goods helps keep that number contained, which matters while the Bank of England holds Bank Rate at 3.75 per cent — a level it maintained in June 2026 on a 7–2 vote, with two members pressing for a rise to 4 per cent.

On the other side sits displacement. Britain's manufacturers compete directly with Chinese exporters in steel, chemicals, automotive components and increasingly in clean-technology supply chains the government hopes will anchor future growth. When Chinese output floods a market, prices fall for everyone, squeezing domestic producers' margins regardless of who ultimately buys the goods.

Where UK exposure concentrates

Steel is the clearest pressure point. Global steel overcapacity could reach 721 million tonnes by 2027 — close to five times total EU consumption — and Brussels has responded by cutting tariff-free import quotas by 47 per cent and doubling out-of-quota duties from 25 to 50 per cent from July 2026. Trade diverted from a more protected EU market can wash toward Britain unless matched by parallel UK safeguards, a live question for a domestic industry already fragile.

Automotive is the second. The EU's 2024 duties on Chinese electric vehicles — ranging from 17 per cent on BYD to over 35 per cent on SAIC — leave the UK a comparatively open market. Cheaper Chinese EVs benefit British buyers and the net-zero transition, but they intensify competition for volume carmakers operating in the UK. Chemicals, solar and battery manufacturing face similar dynamics.

Risks, limitations and the opposing case

Several caveats temper the alarm. First, the "shock" is a contested forecast, not an established event. Analysts such as the Peterson Institute's Tamim Bayoumi and Joseph Gagnon argue China's surplus will keep widening and displace European producers, but they concede the outcome hinges on assumptions about Chinese domestic demand and currency policy — the renminbi may be undervalued by around 20 per cent — that could shift. The National Institute of Economic and Social Research's Spring 2026 outlook, which cut UK growth to 0.9 per cent this year, attributed the downgrade chiefly to an energy price shock rather than Chinese competition, and still projected China growing 4.6 per cent in 2026.

Second, the UK's structure limits the blow. Manufacturing is under a tenth of the economy, and Britain already imports far more from China than it makes in competing sectors, so the consumer gain from cheaper goods is substantial. A shock that lowers input costs is not unambiguously bad for a country that buys more than it sells.

Third, policy is not static. Westminster is engaged: a parliamentary inquiry into China and the UK economy took oral evidence on 19 May 2026, and the government's broader reset — including the Prime Minister's 2026 visit to Beijing — signals an attempt to balance security concerns against commercial opportunity. Safeguards, anti-dumping investigations and quotas remain available, though each risks retaliation against the £31.4bn Britain exports to China.

Outlook

The headline claim that a second China shock "is coming" is better read as a warning than a certainty. The raw ingredients are visible — a record $1.2 trillion surplus, exports rerouted from a walled-off America, and Chinese dominance across the very industries Britain wants to grow. Yet the UK is not Germany. Its smaller manufacturing base, large existing deficit and services orientation make it less vulnerable to the export tsunami and more likely to reap the disinflationary dividend.

The honest assessment is one of asymmetric, sector-specific risk rather than economy-wide peril. Steel, automotive and clean-tech supply chains need watching closely; households and importers may quietly benefit. For policymakers, the task is neither panic nor complacency but calibration: shielding genuinely strategic industries without forfeiting the cheaper goods that are, for now, helping to keep British inflation in check.