| 38 | | | HS Code for Miscellaneous chemical products |
| 3825 | | HS Code for Residual products of the chemical or allied industries not elsewhere specified or included; municipal waste; sewage sludge; other wastes specified in note 6 to this chapter |
| | 38256900 | Other chemical wastes |
| | 38259000 | Other by-products of the chemical industry not elsewhere specified taxable items and related industries |
| 3826 | | HS Code for Biodiesel And Mixtures Thereof, Not Containing Or Containing Less Than 70 Wt.% Petroleum Oils Or Oils Obtained From Bituminous Minerals |
| | 38260000 | Biodiesel and mixtures thereof, by weight of free or containing less than 70% of oil or mineral oils obtained from bituminous |
| 39 | | | HS Code for Plastics and articles thereof |
| | 39012000 | The proportion of primary forms of jump 0.94 |
| | 39014010 | Ethylene - propylene copolymer (ethylene-propylene rubber), ratio of |
| | 39019010 | Other ethylene - propylene copolymer (ethylene-propylene rubber) |
| | 39022000 | Polyisobutylene primary forms |
| | 39023010 | Ethylene - propylene copolymer (ethylene-propylene rubber) |
| | 39033010 | Modified acrylonitrile - butadiene - styrene copolymer |
| | 39033090 | Other acrylonitrile - butadiene - styrene copolymer |
| | 39041090 | Other primary forms of pure pvc |
| | 39042100 | Primary forms unplasticized polyvinyl chloride |
| | 39046100 | Polytetrafluoroethylene primary forms |
| | 39046900 | Other fluoropolymers primary forms |
| | 39051200 | Aqueous polyvinyl acetate dispersion |
| | 39052100 | Vinyl acetate copolymer aqueous dispersion |
| | 39073000 | Primary forms purpose epoxy month |
| | 39079100 | Unsaturated polyester primary forms |
| | 39079910 | Polybutylene terephthalate |
| | 39079991 | Polyethylene terephthalate - hexanediol - butylene terephthalate |
| | 39091000 | Primary forms of sulfur and urea resin urine resin |
| | 39095000 | Polyurethane primary forms |
| | 39111000 | Petroleum resins primary forms |
Harmonized Tariff Schedule of China inquiry: textile
