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 |
|---|---|---|
| Singapore | $350.6M | 10.6% |
| Liberia | $323.2M | 9.8% |
| Japan | $279.7M | 8.5% |
| Panama | $256M | 7.7% |
| Hong Kong | $207M | 6.3% |
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| Partner | Value | Share |
|---|---|---|
| Liberia | $6.4M | 10.4% |
| Japan | $6M | 9.7% |
| Singapore | $5.9M | 9.5% |
| Marshall Islands | $4.9M | 7.9% |
| South Korea | $4M | 6.4% |
| Year | Export value |
|---|---|
| 2021 | $428.4M |
| 2022 | $461.6M |
| 2023 | $528.5M |
| 2024 | $675.7M |
| 2025 | $721.6M |
| 2026 | $490.5M |
Public data shows up to 5 partner countries for this exact eight-digit customs code. Buy monthly partner rows in CSV, with native quantity and unit fields where published.
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HS 84099910 is also written 8409.99.10. Values are in USD; the public series does not report tonnes or kg. Product scope: Components designed specifically for diesel or semi-diesel engines that power marine vessels for propulsion across waterways. 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 for marine propulsion engines, diesel/semi-diesel (HS 84099910) Export Data." https://chinadata.live/china-trade/hs8/84099910/
China exported $732M of parts for marine propulsion engines, diesel/semi-diesel in the twelve months to August 2026, averaging $61.0M per month, based on official China customs statistics (HS 84099910).
Components designed specifically for diesel or semi-diesel engines that power marine vessels for propulsion across waterways.
Singapore, Liberia and Japan together account for 29% of the published total, out of 146 trading partners on record.
Annual exports grew by 68% between 2021 and 2025, from $428M to $722M.
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.