For years, investors have debated whether China could escape the structural slowdown of its domestic economy. The latest trade data suggest that, for now, it may not need to. Chinese exports surged by 27% in June, while imports jumped by 36%, both far above expectations. The result was a trade surplus of USD 125.6 billion, the second-largest ever recorded. These are not normal numbers. They reflect the emergence of a new industrial cycle driven by artificial intelligence, data centres and the global scramble for computing infrastructure. China is no longer simply exporting cheap manufactured goods. It is increasingly exporting the hardware of the next economic revolution.

The immediate explanation is straightforward. Demand for semiconductors, advanced electronics, power equipment and industrial components has accelerated dramatically as governments and companies race to build AI infrastructure. The shortage of chips has become so severe that prices have risen by several hundred per cent over the past year, supporting trade not only in China, but also across South Korea and Taiwan. This new cycle has provided Beijing with exactly what it needed. External demand is compensating for weak domestic demand. The property sector remains fragile. Household confidence is subdued. The labour market is increasingly uneven. Yet the export machine continues to generate growth, foreign exchange earnings, and industrial activity.

For policymakers, this creates both relief and temptation. As long as exports remain strong, there is less pressure to launch aggressive domestic stimulus. Beijing can maintain a relatively cautious monetary stance, avoid another uncontrolled credit expansion, and continue to present the economy as resilient. But the strength of the trade data also conceals a growing imbalance. China is becoming even more dependent on foreign demand at precisely the moment when the rest of the world is becoming less willing to absorb Chinese surpluses.

This is where the risks begin. The AI supercycle may be powerful, but it is also highly concentrated. A significant part of the recent export boom depends on a narrow group of products linked to chips, data centres and industrial electronics. If global investment in AI infrastructure slows, if hyperscalers reduce spending or if semiconductor prices normalise, the effect on Chinese trade could be immediate. We have already seen the first warning signs elsewhere. The sharp correction in Korean semiconductor stocks reflected growing concerns that parts of the AI industry may have built capacity faster than final demand can justify. If that concern proves correct, the same forces currently supporting Chinese exports could eventually become a source of vulnerability.

The political dimension is equally important. Large Chinese trade surpluses are unlikely to be welcomed indefinitely in Washington, Brussels or other major capitals. Rising exports strengthen the argument of those who believe China is once again relying on industrial overcapacity to support growth at the expense of trading partners. New tariffs, investment restrictions and anti-subsidy measures therefore remain a genuine risk. The better China’s export machine performs, the stronger the political reaction may become. This is the paradox facing Beijing. The AI cycle is protecting the economy. It is also increasing geopolitical exposure.

The import data deserves equal attention. A 36% increase suggests stronger demand for industrial inputs and electronic components, but the composition matters enormously. South Korean exports to China surged by more than 90%, indicating that China remains deeply integrated into the regional semiconductor supply chain despite years of efforts to reduce external dependence. China may be becoming more self-sufficient. It is not yet fully independent. At the same time, crude oil imports collapsed by 41% to their lowest level in almost a decade. Part of this reflects the disruptions linked to the Middle East conflict, but it may also signal weaker domestic demand and more cautious inventory management. That distinction will matter in the second half of the year. If Chinese authorities resume strategic stockpiling, oil demand could recover sharply, providing renewed support for global energy prices. If imports remain depressed, it would reinforce concerns that the domestic economy is considerably weaker than the headline trade figures suggest.

For investors, the conclusion is therefore more nuanced than the data initially imply. China’s export performance is exceptionally strong. Its domestic foundations remain fragile. The AI cycle is giving Beijing time, but it is not necessarily resolving the underlying imbalance between production and consumption. This may prove to be one of the defining characteristics of the Chinese economy over the coming years. China will remain extraordinarily competitive, technologically ambitious and industrially powerful. But the more it relies on exports to compensate for weak domestic demand, the more exposed it becomes to foreign political resistance and global investment cycles. The latest trade figures are impressive. They are also a warning. China’s greatest strength may once again become the source of its next conflict.