Showing all published months. Partner preview tables include up to 5 countries.
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USD value by month, all available partner countries combined
Free partner preview shows up to 5 countries.
Total value across the selected data period
| Partner | Value | Share |
|---|---|---|
| Hong Kong | $2.8B | 25.3% |
| United States | $1.1B | 9.7% |
| Japan | $873.3M | 7.9% |
| Vietnam | $855.3M | 7.8% |
| Germany | $528.5M | 4.8% |
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| Partner | Value | Share |
|---|---|---|
| Hong Kong | $44.1M | 27.5% |
| Japan | $17.3M | 10.8% |
| United States | $16.7M | 10.4% |
| India | $10.3M | 6.4% |
| Germany | $8.6M | 5.4% |
| Year | Export value |
|---|---|
| 2021 | $2B |
| 2022 | $2.1B |
| 2023 | $1.8B |
| 2024 | $1.8B |
| 2025 | $1.9B |
| 2026 | $1.4B |
China customs reports HS 850431 at the 8-digit level. 2 subheadings are published under it, and export values for each are available on request.
Mutual inductors with a power handling capacity of up to 1 kVA are recorded here, relying on magnetic coupling between coils rather than direct electrical connection.
Transformers operating at 1 kVA or below that do not function as mutual inductors fall under this residual classification.
Public data shows up to 5 partner countries. Buy monthly partner trade values in CSV; choose HS8 for native quantity and unit fields where published.
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HS 850431 is also written 8504.31. Values are in USD; the public series does not report tonnes or kg. Product scope: Transformers having a power handling capacity not exceeding 1kVA. The public page shows monthly export partner previews from official GACC customs statistics. Preview and buy a monthly CSV for your selected products, countries and years.
Source: China General Administration of Customs (GACC), cleaned and structured by China Data Portal.
Transformations: Values are presented as published by the source.
China Data Portal. "China Transformers having a power (HS 850431) Export Data." https://chinadata.live/china-trade/hs/850431/
China exported $2.1B of transformers having a power in the twelve months to August 2026, averaging $174M per month, based on official China customs statistics (HS 850431).
Transformers having a power handling capacity not exceeding 1kVA.
Hong Kong, United States and Japan together account for 43% of the published total, out of 170 trading partners on record.
Annual exports declined by 4% between 2021 and 2025, from $2.0B to $1.9B.
Figures come from official China General Administration of Customs (GACC) statistics, published monthly. ChinaData cleans partner names, periods and values so the series is ready for analysis. Partner-level rows for every month, including HS8 detail, are available as a one-time CSV purchase. Choose your products and coverage, then preview the file and price before payment.