China earns $500m hourly from exports, driven by AI goods

China’s export earnings now exceed $500 million per hour, according to a Bloomberg calculation based on the latest customs data. This staggering figure has been propelled to record levels, with AI-related goods contributing roughly half of the year-over-year growth.

Official customs figures released last week show that total Chinese exports surged 14.1% year-on-year in April, reaching a record $359.4 billion. This comfortably surpassed consensus forecasts, which had predicted growth in the high single digits. The trade surplus expanded to $84.8 billion for the month, while imports climbed 25.3% year-on-year, slightly below March’s 27.8% but still well ahead of expectations.

Analysts at Goldman Sachs and Nomura attribute approximately half of April’s export growth to AI-related goods, including semiconductors, computers, data-center components, and the industrial materials that feed into China’s AI infrastructure, which is then supplied to global markets. Integrated-circuit exports alone reached $31.1 billion in April. Mobile-phone exports hit $84.1 billion, and total high-tech product exports came in at $104.0 billion.

This shift in export composition is reshaping how economists and policymakers view the Chinese export model. For much of the past decade, low-margin consumer electronics, textiles, and household goods were the main drivers. The April data tells a different story. Now, semiconductors, server hardware, AI accelerators, and the broader component stack that supports global AI infrastructure build-outs are delivering the marginal growth.

Geographic diversification has also continued. Shipments to the United States rose 11.3% year-on-year in April to $36.8 billion, recovering from a 26.5% drop in March, despite ongoing tariffs from the Trump administration. Exports to Southeast Asia, the Middle East, Europe, and Latin America now absorb a growing share of Chinese export volume. Analysts see this rebalancing as a structural response to US trade policy, not a temporary diversion.

The AI angle complicates the strategic picture. The same Chinese factories that ship semiconductors and server hardware for the global AI build-out are also the ones targeted by the US export-control regime. Enforcement under the BIS Entity List has tightened over the past twelve months, yet Chinese chip and server exports continue to grow. This suggests either that controls are insufficiently targeted, that demand is absorbing higher-cost regulated parts, or that significant trade flows through third-country intermediaries.

Bloomberg’s calculation of $500 million an hour is based on April’s export run-rate. While the figure is illustrative rather than operational,Chinese export earnings aren’t realized hourly,it frames the analysis around the scale of a trade relationship that AI is now reshaping.

The longer-term question for Chinese trade policy is whether the AI-related export surge will prove durable. Several factors are aligned in its favor: hyperscaler AI infrastructure capex in the US and Europe is at record levels, demand for memory and components has outpaced production, and Chinese manufacturers have moved up the value chain faster than the export-control regime can adapt. However, several factors push in the opposite direction: rising trade tensions, continued US allocation of advanced chip capacity to domestic and allied buyers, and the potential for more targeted Chinese export restrictions, such as those Beijing has used on graphite and rare-earth processing.

Customs data for May, due in early June, will provide the next concrete test. If AI-related shipments continue to drive growth, the structural reading of China’s export economy will solidify. If they slow, April’s figure will be seen as a peak rather than a baseline.