China's Trade Surplus Passes $1 Trillion as AI Boom Powers Record Exports

China's trade surplus surged past $1 trillion in the first ten months of the year, official customs data showed on Tuesday, as a global race to build artificial intelligence infrastructure powered demand for the country's high-technology goods. The cumulative surplus reached $1.04 trillion, topping $1 trillion for a second consecutive year and reaching the milestone a month earlier than in 2025, putting China on course to surpass last year's record surplus of $1.2 trillion.

The October figures were strong on both sides of the ledger. Exports rose 35.2 per cent in October from a year earlier in US dollar terms, to $412.3 billion — only slightly slower than the 36.3 per cent surge in September, and ahead of the 33.5 per cent increase economists had expected in a Reuters poll. Imports grew even faster, climbing 41.6 per cent to $307.1 billion, far above the 32 per cent forecast. Because imports outpaced exports, the monthly surplus narrowed to $105.3 billion from $133.5 billion in September, the smallest monthly gap since April and below the roughly $125.8 billion economists had expected, but the cumulative total still pushed past the trillion-dollar mark.

The engine of the surplus is the worldwide build-out of AI infrastructure. Chips, data centre servers and networking equipment are leading the export climb, and the figures highlight how much Beijing now relies on overseas demand to support an economy hobbled by subdued consumption and a protracted property slump. Total trade in goods grew 20 per cent year on year over the first ten months, accelerating from 18.8 per cent in the January-to-September period, according to the General Administration of Customs. Analysts expect exports to accelerate further in the fourth quarter before slowing from early 2027.

The scale of the imbalance is likely to sharpen tensions with China's trading partners. The surplus with the United States edged down to $32.71 billion in October from $34.01 billion in September, but remains vast, and the surplus with the European Union has swelled to more than $310 billion over the first ten months. For Washington and Brussels, a second straight trillion-dollar year hands tariff hawks a ready-made headline — and it arrives just as Beijing and Washington are trying to steady a fragile trade truce.

Diplomacy is moving in parallel with the data. China announced a two-month extension of its trade truce with Washington, which had been due to expire on 10 November, and Presidents Xi Jinping and Donald Trump are due to meet at the APEC summit in Shenzhen on 18 and 19 November. Whether the truce holds will depend in part on whether either side treats the surplus as a problem to be managed or a weapon to be wielded.

The contrast between China's export strength and its domestic weakness is already a talking point online. A thread on Reddit's r/Economics sharing the surplus figures was posted within hours of the data (r/Economics), while on Hacker News, readers have been debating Beijing's new AI export controls and a Reuters analysis arguing that China's domestic AI bubble has already burst, with the STAR50 index of AI and semiconductor stocks down 40 per cent (Hacker News). The question now is how long an export machine running this hot can keep outrunning the economy behind it.