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 |
|---|---|---|
| Saudi Arabia | $1.7B | 13.2% |
| United States | $865.3M | 6.7% |
| Indonesia | $739.2M | 5.7% |
| Bangladesh | $456.6M | 3.5% |
| Philippines | $417.4M | 3.2% |
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| Partner | Value | Share |
|---|---|---|
| Saudi Arabia | $29.9M | 11.1% |
| Romania | $28.5M | 10.6% |
| United States | $26.3M | 9.8% |
| Iceland | $22.8M | 8.4% |
| Pakistan | $18.9M | 7.0% |
| Year | Export value |
|---|---|
| 2021 | $892.2M |
| 2022 | $1.1B |
| 2023 | $1.8B |
| 2024 | $2.5B |
| 2025 | $3.7B |
| 2026 | $3B |
China customs reports HS 850423 at the 8-digit level. 5 subheadings are published under it, and export values for each are available on request.
Units handling power capacities from over 10 megavolt-amperes up to 220 megavolt-amperes serve mid-range high-voltage transmission requirements.
Equipment rated for power loads from 220 up to but excluding 330 megavolt-amperes supports substantial regional grid infrastructure.
Installations operating between 330 and 400 megavolt-amperes accommodate heavy electrical transmission demands in major power corridors.
Large-scale apparatus with capacities from 400 up to 500 megavolt-amperes handles significant bulk power transfer between high-voltage networks.
The highest-capacity units rated at 500 megavolt-amperes or more manage extreme power loads in ultra-high-voltage transmission systems.
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 850423 is also written 8504.23. Values are in USD; the public series does not report tonnes or kg. Product scope: Heavy-duty electrical transformers utilizing liquid dielectric insulation to manage power loads over 10 megavolt-amperes, typically deployed in high-voltage electrical transmission and distribution networks. 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 Liquid dielectric transformers (HS 850423) Export Data." https://chinadata.live/china-trade/hs/850423/
China exported $4.6B of liquid dielectric transformers in the twelve months to August 2026, averaging $383M per month, based on official China customs statistics (HS 850423).
Heavy-duty electrical transformers utilizing liquid dielectric insulation to manage power loads over 10 megavolt-amperes, typically deployed in high-voltage electrical transmission and distribution networks.
Saudi Arabia, United States and Indonesia together account for 26% of the published total, out of 70 trading partners on record.
Annual exports grew by 319% between 2021 and 2025, from $892M to $3.7B.
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.