China Overcapacity Or Western Protectionism? What The Numbers Say

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This distinction matters greatly when considering the political language surrounding“Chinese overcapacity.” The geographical location of a factory does not necessarily correspond to the nationality of the capital, technology, management, intellectual property or ultimate beneficiaries involved.

A vehicle manufactured in China by a European or American company is statistically a Chinese export, but economically it may represent the internationalization of a Western company's production system.

The European Commission's anti-subsidy investigation into Chinese battery-electric vehicles (EVs), in 2023, provides a clear illustration of this. Its investigation explicitly identified imports into the EU associated with Renault, BMW, Mercedes-Benz, and Tesla, alongside Chinese manufacturers and brands.

These Western companies plan to keep EV production in China, motivated by access to local innovation and economies of scale.

This creates an important contradiction in the overcapacity argument. If production in China is intrinsically evidence of unfair Chinese industrial excess, then Western multinational corporations that deliberately established highly competitive Chinese manufacturing operations become beneficiaries of precisely the supposedly objectionable system.

Conversely, if these companies are rationally locating production in China because Chinese engineering capabilities and economies of scale make them competitive, then the resulting exports cannot automatically be interpreted as evidence of predatory Chinese overproduction.

They may instead show the international division of production working effectively. The EU's own evidence also suggests that the situation is more complicated than a simple narrative of Chinese goods flooding Western markets.

In its anti-subsidy investigation, the Commission found that Chinese EVs were subsidized and sold at prices substantially below those of EU producers. These are legitimate grounds for investigating subsidies and possible injury under trade law.

They do not, however, establish that the broader concept of“overcapacity” itself is an adequate justification for unilateral tariffs. Subsidization, dumping, competitive advantage and excess productive capacity are different economic phenomena and should not be treated as interchangeable concepts.

The United States has taken an even more protectionist approach. In 2024, the Biden administration increased the US tariff on Chinese electric vehicles from 25% to 100%, explicitly citing“substantial risks of overcapacity.”

Such a tariff prevents American consumers from accessing many competitively priced Chinese EVs, regardless of whether each vehicle has benefited from a subsidy. The measure functions not merely as a correction of a particular trade distortion but as a powerful industrial-policy instrument designed to shield domestic producers.

A further problem arises when applying the term“overcapacity” to industries in which global demand is expanding exceptionally rapidly.

Electric vehicles and batteries are not conventional mature commodities whose demand is stagnant while China indiscriminately produces unwanted output. They are central technologies in the global transition towards lower-carbon transport and electricity systems.

The International Energy Agency estimates that almost 22 million electric cars were produced globally in 2025, more than 25% above 2024 levels. China accounted for approximately three-quarters of global electric-car production and about 40% of global electric-car trade.