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Monthly · USD · Source: GACC · Data through 2026-09
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Advanced selectionHS 848340 · All partner countries
| Year | Export value |
|---|---|
| 2026 Jan–Sep | $3.1B |
Jan–Sep 2026 vs Jan–Sep 2025 · USD
September 2026 · USD
| Partner | Value | Share |
|---|---|---|
| India | $66.9M | 16.5% |
| United States | $38.2M | 9.4% |
| Germany | $38M | 9.3% |
| Russia | $37.4M | 9.2% |
| Italy | $16M | 3.9% |
2026-01 to 2026-09 · USD
| Partner | Value | Share |
|---|---|---|
| India | $473.6M | 15.4% |
| United States | $260.1M | 8.5% |
| Germany | $279.4M | 9.1% |
| Russia | $205.9M | 6.7% |
| Italy | $103.1M | 3.4% |
China customs reports HS 848340 at the 8-digit level. 3 subheadings are published under it. Select an HS8 subcode to check supported export coverage, samples and your one-time price, then buy online. For unsupported scopes or custom research, ask for optional custom help.
Ball or roller screws convert rotational motion into linear motion using recirculating rolling elements, distinguishing them from assembled gear systems and standard speed…
Planetary gear reducers achieve speed reduction and torque multiplication through coaxial planet gears orbiting a central sun gear within a compact assembly.
Assembled gear systems, gearboxes, speed changers, and torque converters not elsewhere specified provide mechanical power transmission without using planetary or roller screw…
HS 848340 · China exports
| month | value_usd | hs_code | year | flow | partner_code | country_name |
|---|---|---|---|---|---|---|
| 2022-12 | 306,850 | 848340 | 2022 | export | 316 | Bulgaria |
| 2022-11 | 153,779 | 848340 | 2022 | export | 316 | Bulgaria |
| 2022-10 | 28,844 | 848340 | 2022 | export | 316 | Bulgaria |
| 2022-09 | 195,201 | 848340 | 2022 | export | 316 | Bulgaria |
| 2022-08 | 275,049 | 848340 | 2022 | export | 316 | Bulgaria |
| month | value_usd | hs_code | year | flow | partner_code | country_name |
|---|---|---|---|---|---|---|
| 2022-12 | 306,850 | 848340 | 2022 | export | 316 | Bulgaria |
| 2022-11 | 153,779 | 848340 | 2022 | export | 316 | Bulgaria |
| 2022-10 | 28,844 | 848340 | 2022 | export | 316 | Bulgaria |
| 2022-09 | 195,201 | 848340 | 2022 | export | 316 | Bulgaria |
| 2022-08 | 275,049 | 848340 | 2022 | export | 316 | Bulgaria |
| 2022-07 | 332,524 | 848340 | 2022 | export | 316 | Bulgaria |
| 2022-06 | 412,863 | 848340 | 2022 | export | 316 | Bulgaria |
| 2022-05 | 434,822 | 848340 | 2022 | export | 316 | Bulgaria |
| 2022-04 | 41,866 | 848340 | 2022 | export | 316 | Bulgaria |
| 2022-03 | 24,701 | 848340 | 2022 | export | 316 | Bulgaria |
| 2022-02 | 278,930 | 848340 | 2022 | export | 316 | Bulgaria |
| 2022-01 | 593 | 848340 | 2022 | export | 316 | Bulgaria |
China exported $3.1B of gears (HS 848340) during January–September 2026. In September 2026 alone, China exported $406.5M of gears, up 41.9% from September 2025. Mechanical power transmission components including assembled gear systems, gearboxes, speed changers, torque converters, and ball or roller screws, but excluding loose toothed wheels or sprockets. Values are in US dollars, from the China General Administration of Customs (GACC).
China's gears exports were up 14.1% from January–September 2025, reaching $3.1B during January–September 2026.
Preview and buy a monthly gears export CSV for your selected products, countries and years, including available HS8 detail. The file preview and price are shown before payment.
Source: China General Administration of Customs (GACC), cleaned and structured by China Data Portal.
China Data Portal. "China Gears (HS 848340) Export Data." https://chinadata.live/china-trade/hs/848340/