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Monthly · USD · Source: GACC · Data through 2026-09
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Advanced selectionHS 842139 · All partner countries
| Year | Export value |
|---|---|
| 2026 Jan–Sep | $2.8B |
| 2025 · Full year | $3.6B |
| 2024 · Full year | $3.2B |
| 2023 · Full year | $3.6B |
| 2022 · Full year | $3.3B |
| Year | Export value |
|---|---|
| 2021 · Full year | $4.1B |
Jan–Sep 2026 vs Jan–Sep 2025 · USD
September 2026 · USD
| Partner | Value | Share |
|---|---|---|
| United States | $59.7M | 14.4% |
| Indonesia | $55.6M | 13.4% |
| Thailand | $30.1M | 7.2% |
| Japan | $20.7M | 5.0% |
| India | $17.2M | 4.1% |
2021-01 to 2026-09 · USD
| Partner | Value | Share |
|---|---|---|
| United States | $3.4B | 16.5% |
| Indonesia | $1.6B | 7.8% |
| Thailand | $738.7M | 3.6% |
| Japan | $1.2B | 6.0% |
| India | $559.4M | 2.7% |
China customs reports HS 842139 at the 8-digit level. 9 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.
Household-scale gas filtering and purifying units handle domestic air purification tasks rather than heavy industrial workloads.
Industrial electrostatic precipitators remove particulate matter from gas streams by applying electric charges to collect dust on charged plates.
Fabric-filtered industrial dust collectors capture particulate matter from exhaust gases using permeable bag enclosures within a housing structure.
Industrial cyclone separators use centrifugal force to spin and extract heavier dust particles from rotating gas flows without relying on filters.
Hybrid industrial dust collectors combine fabric bag filtration with electrostatic precipitation to achieve multi-stage gas particulate removal.
Specialized industrial gas dust collectors employ alternative mechanical or physical separation methods distinct from electrostatic, bag, or cyclone designs.
Industrial gas purification equipment designed specifically to remove sulfur compounds from flue gas streams, serving as a key emissions control mechanism for fossil-fuel…
Apparatus engineered to eliminate nitrogen oxides from industrial flue gas exhaust, providing targeted denitration treatment rather than sulfur or particulate removal.
Gas filtration units that capture airborne particulate matter and dust from industrial exhaust, encompassing collector designs not classified as chemical desulfurization or…
HS 842139 · China exports
| month | value_usd | hs_code | year | flow | partner_code | country_name |
|---|---|---|---|---|---|---|
| 2023-12 | 60 | 842139 | 2023 | export | 613 | Solomon Islands |
| 2023-10 | 403 | 842139 | 2023 | export | 613 | Solomon Islands |
| 2023-07 | 34 | 842139 | 2023 | export | 613 | Solomon Islands |
| 2023-06 | 6,103 | 842139 | 2023 | export | 613 | Solomon Islands |
| 2023-05 | 26,657 | 842139 | 2023 | export | 613 | Solomon Islands |
| month | value_usd | hs_code | year | flow | partner_code | country_name |
|---|---|---|---|---|---|---|
| 2023-12 | 60 | 842139 | 2023 | export | 613 | Solomon Islands |
| 2023-10 | 403 | 842139 | 2023 | export | 613 | Solomon Islands |
| 2023-07 | 34 | 842139 | 2023 | export | 613 | Solomon Islands |
| 2023-06 | 6,103 | 842139 | 2023 | export | 613 | Solomon Islands |
| 2023-05 | 26,657 | 842139 | 2023 | export | 613 | Solomon Islands |
| 2023-03 | 1,735 | 842139 | 2023 | export | 613 | Solomon Islands |
| 2023-01 | 3,200 | 842139 | 2023 | export | 613 | Solomon Islands |
China exported $2.8B of machinery and apparatus (HS 842139) during January–September 2026. In September 2026 alone, China exported $415.4M of machinery and apparatus, up 43.6% from September 2025. Industrial machinery and apparatus used for filtering or purifying gases, such as exhaust scrubbers and dust collectors, excluding isotope separators and engine intake filters. The page covers January 2021 to September 2026. Values are in US dollars, from the China General Administration of Customs (GACC).
In September 2026, United States, Indonesia, Thailand were among the leading destinations shown, together accounting for 35% of that month's trade value. These are monthly figures, not a full-year ranking.
China's machinery and apparatus exports were up 7.4% from January–September 2025, reaching $2.8B during January–September 2026.
Preview and buy a monthly machinery and apparatus 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 Machinery and apparatus (HS 842139) Export Data." https://chinadata.live/china-trade/hs/842139/