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 |
|---|---|---|
| United States | $6.2B | 20.5% |
| Mexico | $2.5B | 8.2% |
| Japan | $2.2B | 7.2% |
| Germany | $1.6B | 5.3% |
| South Korea | $1.5B | 5.0% |
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| Partner | Value | Share |
|---|---|---|
| United States | $104.5M | 23.2% |
| Japan | $46.2M | 10.2% |
| Mexico | $43.6M | 9.7% |
| Germany | $27.9M | 6.2% |
| South Korea | $27.6M | 6.1% |
| Year | Export value |
|---|---|
| 2021 | $4.4B |
| 2022 | $4.7B |
| 2023 | $5.1B |
| 2024 | $5.7B |
| 2025 | $6.1B |
| 2026 | $4.4B |
China customs reports HS 840991 at the 8-digit level. 3 subheadings are published under it, and export values for each are available on request.
Components and replacement parts designed specifically for spark-ignition internal combustion piston engines used to propel marine vessels.
Replacement parts and components made for electric fuel injection devices fitted to spark-ignition piston engines.
Engine parts for spark-ignition piston applications not classified under marine propulsion or electric fuel injection 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 840991 is also written 8409.91. Values are in USD; the public series does not report tonnes or kg. Product scope: Replacement parts, components and related accessories for parts suitable for use solely or principally with spark-ignition internal combustion piston engine. 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 Parts suitable for use (HS 840991) Export Data." https://chinadata.live/china-trade/hs/840991/
China exported $6.4B of parts suitable for use in the twelve months to August 2026, averaging $533M per month, based on official China customs statistics (HS 840991).
Replacement parts, components and related accessories for parts suitable for use solely or principally with spark-ignition internal combustion piston engine.
United States, Mexico and Japan together account for 36% of the published total, out of 193 trading partners on record.
Annual exports grew by 38% between 2021 and 2025, from $4.4B to $6.1B.
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.