China’s $1 Trillion Trade Surplus as AI Boom Powers Exports

China’s trade surplus has surged past $1 trillion in the first 10 months of 2026, as a global race to build artificial intelligence infrastructure powered demand for the country’s high-tech exports and helped offset weak spending at home.

Customs figures released on Tuesday put the surplus at $1.04 trillion between January and October. It is the second year in a row that China has passed the trillion-dollar mark, and the milestone arrived a month earlier than it did in 2025. Analysts now expect Beijing to beat last year’s record surplus of about $1.2 trillion.

The scale of the imbalance is likely to sharpen tensions with China’s biggest trading partners, in Washington and Brussels alike, just as Presidents Xi Jinping and Donald Trump prepare to meet again next week.

October exports beat forecasts

Exports rose 35.2% in October from a year earlier in US dollar terms, according to Reuters reporting, only slightly slower than September’s 36.3% jump and ahead of economists’ forecast of a 33.5% increase. October exports totalled $412.3 billion.

The strength was driven by the AI boom. Factories making servers, chips, electronics and the equipment used to build data centres have seen orders climb as companies around the world race to expand computing capacity. That demand has kept China’s export machine running even as its own consumers remain cautious.

Imports also surged, growing 41.6% in October to $307.1 billion, well above the 32% rise economists had expected and faster than September’s 31% increase. The import jump narrowed the monthly surplus to $105.3 billion, down from $133.5 billion in September, but still left the ten-month total above the trillion-dollar line.

Total trade in goods grew 20% year on year over the first ten months, accelerating from 18.8% in the January-to-September period, according to the General Administration of Customs.

A record year in the making

China’s surplus with the United States eased slightly to $32.71 billion in October, down from $34.01 billion in September. Its surplus with the 27-nation European Union swelled to $310.7 billion over the first ten months, a figure that has already alarmed officials in Brussels.

The figures highlight how heavily Beijing now relies on overseas demand. Domestic consumption remains subdued, held back by a protracted property downturn that has battered household wealth and dented confidence. Sluggish demand at home has pushed Chinese carmakers to seek sales abroad: car exports maintained a solid pace of growth in October, while domestic vehicle sales recorded a 12th straight month of declines, according to industry data.

That reliance on exports leaves China’s economy increasingly exposed to any slowdown in global demand. Macquarie analysts wrote that “the outlook for exports depends on how long the AI boom will last”, adding that they expect exports to accelerate further in the fourth quarter before starting to slow from the first quarter of 2027.

Friction with Washington and Brussels

The swelling surplus could fuel further tensions with the European Union, where leaders have called for more forceful measures to balance the bloc’s trade with China. Brussels and Beijing have already reached an agreement to limit Chinese exports of hybrid vehicles to the bloc over the next few years, but because the measures have yet to take effect, factories are expected to bring forward shipments, bolstering exports in the near term.

Washington’s position is more complicated. China on Monday officially announced the extension of a trade truce with the United States, due to expire on 10 November, by two months. Beijing said last week that expanding its purchases of US farm goods would hinge on the implementation of the two sides’ agreed reciprocal tariff-reduction arrangement.

The truce extension came as the US reshapes its own trade policy elsewhere, including the decision to end duty-free access under AGOA for South Africa and Rwanda from January. The contrast underlines how uneven the global trading system has become: while some partners lose preferential access, China’s export engine is running at record speed.

“The risk of additional tariffs and other trade barriers will remain elevated in 2027, particularly as Chinese manufacturers continue expanding their presence in overseas markets,” said Joe Peissel, lead macroeconomist at Trivium China.

What happens next

Attention now turns to next week’s Asia-Pacific Economic Cooperation summit in Shenzhen, where Xi and Trump are expected to meet for the third time this year. The surplus figures will form an awkward backdrop to those talks, with the US president under pressure at home to show the trade relationship is moving in America’s favour.

For Beijing, the numbers are both a strength and a vulnerability. The AI boom has given its factories a powerful tailwind, and the AI chip demand powering that boom shows little sign of fading. But a surplus of this size invites retaliation, and every new tariff threat raises the stakes for an economy that increasingly depends on selling abroad what it cannot sell at home.

Whether the momentum lasts into 2027 will depend on two things: how long the AI investment surge continues, and whether the world’s largest economies decide that a trillion-dollar surplus is a problem they can live with — or one they must act against.

The AI build-out is also reshaping manufacturing at home, as shown by Honda’s $3 billion Ohio plant.