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Direct HS4 export and import USD values by month
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Need all partner countries, HS8, quantity fields, or missing years? Request a scoped CSV or Excel extract from official China customs statistics.
HS 3811 is an official customs product-group classification. Publication state comes only from a direct HS4 Gold row and is never inferred from child HS6 totals. The explorer lists 5 published child product codes. Product names are shortened for readability.
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 ntiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anticorrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils. Trade Data (HS 3811)." Accessed [date]. https://chinadata.live/china-trade/hs/3811/
HS 3811 is an official customs product-group classification. Publication state comes only from a direct HS4 Gold row and is never inferred from child HS6 totals. The explorer lists 5 published child product codes. Product names are shortened for readability.
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 ntiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anticorrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils. Trade Data (HS 3811)." Accessed [date]. https://chinadata.live/china-trade/hs/3811/