China Prefab Exports: August 2026
Official customs data
Continue with HS 9406 prefab building trade data
Use the HS product page to inspect monthly export flows and partner markets behind the story.
China's HS 9406 prefabricated-building exports reached $3.44 billion in January-August 2026, up 26.1% year on year. But the latest month moved in the opposite direction: August exports were $276.0 million, down 25.2% from July and 33.5% from August 2025.
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The August release changes the interpretation of the earlier January-May boom. Cumulative exports remain ahead of 2025, but the monthly series has fallen for three consecutive months since May. This refresh uses published GACC-derived export values checked on September 21, 2026; all figures are nominal US dollars.
From the May peak to the August pullback
| Month | 2026 exports |
|---|---|
| January | $444.0M |
| February | $464.8M |
| March | $414.8M |
| April | $423.9M |
| May | $576.3M |
| June | $466.5M |
| July | $368.9M |
| August | $276.0M |
May remains the highest month of 2026 through August in this release. August was roughly half that value. The earlier five-month growth rate should therefore not stand in for the current trend: January-August growth of 26.1% includes both the strong spring and the subsequent decline.
The HS 9406 export page provides the underlying monthly series. These values can be affected by project timing and the mix of structures shipped, but the customs aggregate does not establish which projects caused the changes. It does not measure the number of homes sold or the value of completed construction overseas.
Steel modules remain ahead year to date, but August was weak
| Product | January-August 2026 | YoY | August 2026 | August YoY |
|---|---|---|---|---|
| 940610: wooden prefabricated buildings | $60.7M | +11.6% | $6.2M | +19.4% |
| 940620: steel modular building units | $532.1M | +127.1% | $15.7M | -66.2% |
| 940690: other prefabricated buildings | $2,842.5M | +16.7% | $254.1M | -30.1% |
The three HS6 branches sum to the HS 9406 total in the checked release. Steel modular units still more than doubled over the matched eight-month period, but their August result does not support a claim that the earlier breakout continued at the same pace. Other prefabricated buildings remain the largest branch, accounting for about 82.7% of January-August value.
Wooden buildings increased year on year in August while the other two branches declined. A broad claim about all prefab products would hide this difference. Equally, the large residual 940690 category should not be described as a single standardized type of house.
Where August shipments went
Indonesia was the largest recorded August destination at $37.2 million, followed by the United States at $33.6 million, Hong Kong at $19.8 million, Russia at $9.9 million, and Malaysia at $9.8 million. This is an August ranking, not the cumulative destination order.
For steel modular units specifically, Hong Kong received $5.8 million in August and Saudi Arabia $4.6 million. A destination ranking for the whole heading is therefore not interchangeable with the ranking for steel modules. Customs values also do not identify whether the structures became housing, accommodation, industrial facilities or another end use.
What the next release needs to show
The relevant question is now whether monthly exports stabilize after three declines, and whether steel modules regain momentum. Compare the next month with both its preceding month and the same month of 2025. Keep cumulative growth on matching calendar windows.
Use the China trade 2026 overview for broader context and the customs statistics guide for definitions. The observations above reflect the published coverage on the stated check date and may be revised; they do not establish a cause for the summer slowdown.