Chapter 38: Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semimanufactures
Browse official US Harmonized Tariff Schedule headings for this chapter.
3801Artificial graphite
3801.10.1000Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semimanufactures: > Artificial graphite: > Plates, rods, powder and other forms, wholly or partly manufactured, for manufacturing into brushes for electric generators, motors or other machines or appliances3801.10.5010Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semimanufactures: > Artificial graphite: > Other > Surface-modified spherical graphite3801.10.5090Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semimanufactures: > Artificial graphite: > Other > Other3801.20.0000Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semimanufactures: > Colloidal or semi-colloidal graphite3801.30.0000Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semimanufactures: > Carbonaceous pastes for electrodes and similar pastes for furnace linings3801.90.0000Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semimanufactures: > Other
3802Activated carbon
3802.10.0010Activated carbon; activated natural mineral products; animal black, including spent animal black: > Activated carbon > Derived from coal3802.10.0020Activated carbon; activated natural mineral products; animal black, including spent animal black: > Activated carbon > Derived from coconut3802.10.0050Activated carbon; activated natural mineral products; animal black, including spent animal black: > Activated carbon > Other3802.90.1000Activated carbon; activated natural mineral products; animal black, including spent animal black: > Other: > Bone black3802.90.2000Activated carbon; activated natural mineral products; animal black, including spent animal black: > Other: > Activated clays and activated earths3802.90.5000Activated carbon; activated natural mineral products; animal black, including spent animal black: > Other: > Other
3803Tall oil, whether or not refined
3804Lignin sulfonic acid and its salts
3804.00.1000Residual lyes from the manufacture of wood pulp, whether or not concentrated, desugared or chemically treated, including lignin sulfonates, but excluding tall oil of heading 3803: > Lignin sulfonic acid and its salts3804.00.5000Residual lyes from the manufacture of wood pulp, whether or not concentrated, desugared or chemically treated, including lignin sulfonates, but excluding tall oil of heading 3803: > Other
3805Gum, wood or sulfate turpentine oils
3805.10.0000Gum, wood or sulfate turpentine and other terpenic oils produced by the distillation or other treatment of coniferous woods; crude dipentene; sulfite turpentine and other crude para-cymene; pine oil containing alpha-terpineol as the main constituent: > Gum, wood or sulfate turpentine oils3805.90.1000Gum, wood or sulfate turpentine and other terpenic oils produced by the distillation or other treatment of coniferous woods; crude dipentene; sulfite turpentine and other crude para-cymene; pine oil containing alpha-terpineol as the main constituent: > Other: > Pine oil3805.90.5000Gum, wood or sulfate turpentine and other terpenic oils produced by the distillation or other treatment of coniferous woods; crude dipentene; sulfite turpentine and other crude para-cymene; pine oil containing alpha-terpineol as the main constituent: > Other: > Other
3806Rosin and resin acids
3806.10.0010Rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums: > Rosin and resin acids > Gum rosin3806.10.0050Rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums: > Rosin and resin acids > Other3806.20.0000Rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums: > Salts of rosin, of resin acids or of derivatives of rosin or resin acids, other than salts of rosin adducts3806.30.0000Rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums: > Ester gums3806.90.0000Rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums: > Other
3807Wood tar; wood tar oils; wood creosote; wood naphtha; vegetable pitch; brewers' pitch and similar preparations based on rosin, resin acids or on vegetable pitch
3808DDT (ISO) (clofenatone (INN)), in packings of a net weight content not exceeding 300 g
3808.52.0000Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > DDT (ISO) (clofenatone (INN)), in packings of a net weight content not exceeding 300 g3808.59.1000Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Other: > Containing any aromatic or modified aromatic pesticide3808.59.4000Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Other: > Disinfectants3808.59.5000Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Other: > Other3808.61.1000Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > In packings of a net weight content not exceeding 300 g: > Containing any aromatic or modified aromatic pesticide3808.61.5000Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > In packings of a net weight content not exceeding 300 g: > Other3808.62.1000Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > In packings of a net weight content exceeding 300 g but not exceeding 7.5 kg: > Containing any aromatic or modified aromatic pesticide3808.62.5000Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > In packings of a net weight content exceeding 300 g but not exceeding 7.5 kg: > Other3808.69.1000Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Other: > Containing any aromatic or modified aromatic pesticide3808.69.5000Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Other: > Other3808.91.1000Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Insecticides: > Fly ribbons (ribbon fly catchers)3808.91.1500Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Insecticides: > Mixtures of N-[[(4-chlorophenyl)amino]- carbonyl]-2,6-difluorobenzamide and inert substances3808.91.2501Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Insecticides: > Other3808.91.3000Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Insecticides: > Containing an inorganic substance3808.91.5001Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Insecticides: > Other3808.92.0500Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Fungicides: > Mixtures of dinocap and application adjuvants3808.92.1500Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Fungicides: > Other3808.92.2400Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Fungicides: > Maneb; Zineb; Mancozeb; and Metiram3808.92.2800Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Fungicides: > Other3808.92.3000Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Fungicides: > Containing an inorganic substance3808.92.5040Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Fungicides: > Other > Formulated fungicides containing any 3-iodoprop-2-yn-1-yl butylcarbamate(IPBC)3808.92.5080Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Fungicides: > Other > Other3808.93.0500Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Herbicides, anti-sprouting products and plant-growth regulators: > Mixtures of 2,6-dichlorobenzonitrile and inerts; Mixtures of 3,5-dichloro-N-(1,1-dimethyl-2- propynyl) benzamide (Pronamide) and application adjuvants; Mixtures of 2-[(1-ethoxyimino)butyl]-5-[2- ethylthiopropyl]-3-hydroxy-2-cyclohexen-1- one (Sethoxydim) and application adjuvants; Mixtures of ethyl 2-[4-[(6-chloro-2- benzoxazolyl)oxy]phenoxy]propanoate (Fenoxaprop-ethyl) and isooctyl 2,4-dichlorophenoxyacetate; Mixtures of isooctyl 2-methyl-4-chlorophen- oxyacetate and application adjuvants3808.93.1500Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Herbicides, anti-sprouting products and plant-growth regulators: > Other3808.93.2000Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Herbicides, anti-sprouting products and plant-growth regulators: > Containing an inorganic substance3808.93.5010Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Herbicides, anti-sprouting products and plant-growth regulators: > Other > Mixtures of 2-amino-4-[hydroxy(methyl)phosphonoyl] butanoic acid (glufosinate) or its salts or esters and application adjuvants3808.93.5020Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Herbicides, anti-sprouting products and plant-growth regulators: > Other > Mixtures of N-(phosphonomethyl) glycine (glyphosate) or its salts or esters and application adjuvants3808.93.5040Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Herbicides, anti-sprouting products and plant-growth regulators: > Other > Other3808.94.1000Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Disinfectants: > Containing any aromatic or modified aromatic disinfectant3808.94.5010Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Disinfectants: > Other > Wipes, other than paper wipes or nonwoven wipes, impregnated with alcohol or other disinfectants3808.94.5050Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Disinfectants: > Other > Hydrogen peroxide put up in disinfectant preparations for sanitizing or disinfecting surfaces.3808.94.5080Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Disinfectants: > Other > Alcohol-based hand sanitizer containing 60 percent or more by weight of ethanol, of a kind described in statistical note 1 to this chapter3808.94.5095Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Disinfectants: > Other > Other3808.99.0400Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Other: > Mixtures of 1,1-bis(4-chlorophenyl)-2,2,2- trichloroethanol (Dicofol) and application adjuvants3808.99.0800Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Other: > Other3808.99.3000Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Other: > Formulated biocides based on 2-methyl-4-isothiazolin-3-one, or 2-n-octyl-4-isothiazolin-3-one, or 4,5-dichloro-2-n-octyl-4-isothiazolin-3-one, or mixtures of 5-chloro-2-methyl-4- isothiazolin-3-one and 2-methyl-4- isothiazolin-3-one; and Metaldehyde3808.99.7000Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Other: > Containing an inorganic substance3808.99.9501Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): > Other: > Other
3809With a basis of amylaceous substances
3809.10.0000Finishing agents, dye carriers to accelerate the dyeing or fixing of dyestuffs and other products and preparations (for example, dressings and mordants), of a kind used in the textile, paper, leather or like industries, not elsewhere specified or included: > With a basis of amylaceous substances3809.91.0000Finishing agents, dye carriers to accelerate the dyeing or fixing of dyestuffs and other products and preparations (for example, dressings and mordants), of a kind used in the textile, paper, leather or like industries, not elsewhere specified or included: > Of a kind used in the textile or like industries3809.92.1000Finishing agents, dye carriers to accelerate the dyeing or fixing of dyestuffs and other products and preparations (for example, dressings and mordants), of a kind used in the textile, paper, leather or like industries, not elsewhere specified or included: > Of a kind used in the paper or like industries: > Containing 5 percent or more by weight of one or more aromatic or modified aromatic substances3809.92.5000Finishing agents, dye carriers to accelerate the dyeing or fixing of dyestuffs and other products and preparations (for example, dressings and mordants), of a kind used in the textile, paper, leather or like industries, not elsewhere specified or included: > Of a kind used in the paper or like industries: > Other3809.93.1000Finishing agents, dye carriers to accelerate the dyeing or fixing of dyestuffs and other products and preparations (for example, dressings and mordants), of a kind used in the textile, paper, leather or like industries, not elsewhere specified or included: > Of a kind used in the leather or like industries: > Containing 5 percent or more by weight of one or more aromatic or modified aromatic substances3809.93.5000Finishing agents, dye carriers to accelerate the dyeing or fixing of dyestuffs and other products and preparations (for example, dressings and mordants), of a kind used in the textile, paper, leather or like industries, not elsewhere specified or included: > Of a kind used in the leather or like industries: > Other
3810Pickling preparations for metal surfaces; soldering, brazing or welding powders and pastes consisting of metal and other materials
3810.10.0000Pickling preparations for metal surfaces; fluxes and other auxiliary preparations for soldering, brazing or welding; soldering, brazing or welding powders and pastes consisting of metal and other materials; preparations of a kind used as cores or coatings for welding electrodes or rods: > Pickling preparations for metal surfaces; soldering, brazing or welding powders and pastes consisting of metal and other materials3810.90.1000Pickling preparations for metal surfaces; fluxes and other auxiliary preparations for soldering, brazing or welding; soldering, brazing or welding powders and pastes consisting of metal and other materials; preparations of a kind used as cores or coatings for welding electrodes or rods: > Other: > Containing 5 percent or more by weight of one or more aromatic or modified aromatic substances3810.90.2000Pickling preparations for metal surfaces; fluxes and other auxiliary preparations for soldering, brazing or welding; soldering, brazing or welding powders and pastes consisting of metal and other materials; preparations of a kind used as cores or coatings for welding electrodes or rods: > Other: > Consisting wholly of inorganic substances3810.90.5000Pickling preparations for metal surfaces; fluxes and other auxiliary preparations for soldering, brazing or welding; soldering, brazing or welding powders and pastes consisting of metal and other materials; preparations of a kind used as cores or coatings for welding electrodes or rods: > Other: > Other
3811Based on lead compounds
3811.11.1000Antiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils: > Based on lead compounds: > Based on tetraethyl lead or on a mixture of tetraethyl lead and tetramethyl lead3811.11.5000Antiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils: > Based on lead compounds: > Other3811.19.0000Antiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils: > Other3811.21.0000Antiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils: > Containing petroleum oils or oils obtained from bituminous minerals3811.29.0000Antiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils: > Other3811.90.0000Antiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils: > Other
3812Prepared rubber accelerators
3812.10.1000Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing preparations and other compound stabilizers for rubber or plastics: > Prepared rubber accelerators: > Containing any aromatic or modified aromatic rubber accelerator3812.10.5000Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing preparations and other compound stabilizers for rubber or plastics: > Prepared rubber accelerators: > Other3812.20.1000Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing preparations and other compound stabilizers for rubber or plastics: > Compound plasticizers for rubber or plastics: > Containing any aromatic or modified aromatic plasticizer3812.20.5000Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing preparations and other compound stabilizers for rubber or plastics: > Compound plasticizers for rubber or plastics: > Other3812.31.0000Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing preparations and other compound stabilizers for rubber or plastics: > Mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ)3812.39.2000Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing preparations and other compound stabilizers for rubber or plastics: > Other: > Mixtures of N,N'-diaryl-p-phenylenediamines3812.39.3000Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing preparations and other compound stabilizers for rubber or plastics: > Other: > Master batches of poly[nitrilomethanetetraaryl- nitrilo[2,4,6- tris(1-methylethyl)-1,3- phenylene]]-2,6-bis(1-methylethyl)phenyl]-ω- [[[[2,6-bis(1-methylethyl)phenyl]amino]- methylene]amino]carbodiimide or 2,4-diisocyanate-1,3,5-tris(1-methylethyl)- benzene homopolymer with polyethylene, polyethylene terephthalate, or thermoplastic polyurethanes;Master batches of 3-(2H-benzotriazol-2-yl)-5- (tert-butyl)-4-hydroxybenzenepropanoic acid, C<sub>7</sub>-C<sub>9 </sub>branched or linear alkyl esters; andMaster batches of α-[3-[3-(2H-benzotriazol-2- yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1- oxopropyl-ω-[3-[3-(2H-benzotriazol-2-yl)-5- (1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxo- propyl] poly(oxyethylene)3812.39.6000Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing preparations and other compound stabilizers for rubber or plastics: > Other: > Other3812.39.7000Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing preparations and other compound stabilizers for rubber or plastics: > Other: > Bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate3812.39.9000Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing preparations and other compound stabilizers for rubber or plastics: > Other: > Other
3813Consisting wholly of inorganic substances
3814Containing 5 percent or more but not more than 25 percent by weight of one or more aromatic or modified aromatic substances
3814.00.1000Organic composite solvents and thinners, not elsewhere specified or included; prepared paint or varnish removers: > Containing 5 percent or more but not more than 25 percent by weight of one or more aromatic or modified aromatic substances3814.00.2000Organic composite solvents and thinners, not elsewhere specified or included; prepared paint or varnish removers: > Containing more than 25 percent by weight of one or more aromatic or modified aromatic substances3814.00.5010Organic composite solvents and thinners, not elsewhere specified or included; prepared paint or varnish removers: > Other > Containing methyl chloroform (1,1,1-trichloro- ethane) or carbon tetrachloride3814.00.5090Organic composite solvents and thinners, not elsewhere specified or included; prepared paint or varnish removers: > Other > Other
3815With nickel or nickel compounds as the active substance
3815.11.0000Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included: > With nickel or nickel compounds as the active substance3815.12.0000Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included: > With precious metal or precious metal compounds as the active substance3815.19.0000Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included: > Other3815.90.1000Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included: > Other: > Of bismuth, of tungsten or of vanadium3815.90.2000Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included: > Other: > Of mercury or of molybdenum3815.90.3000Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included: > Other: > Other3815.90.5000Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included: > Other: > Other
3816Dolomite ramming mix
3816.00.1000Refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading 3801: > Dolomite ramming mix3816.00.2010Refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading 3801: > Other > Clay3816.00.2050Refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading 3801: > Other > Other
3817Mixed linear alkylbenzenes
3817.00.1000Mixed alkylbenzenes and mixed alkylnaphthalenes, other than those of heading 2707 or 2902: > Mixed linear alkylbenzenes3817.00.1500Mixed alkylbenzenes and mixed alkylnaphthalenes, other than those of heading 2707 or 2902: > Other3817.00.2000Mixed alkylbenzenes and mixed alkylnaphthalenes, other than those of heading 2707 or 2902: > Mixed alkylnaphthalenes
3818Gallium arsenide wafers, doped
3818.00.0010Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics > Gallium arsenide wafers, doped3818.00.0020Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics > Polycrystalline silicon wafers, doped3818.00.0030Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics > Silicon carbide wafers, doped3818.00.0095Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics > Other
3819Hydraulic brake fluids
3819.00.0010Hydraulic brake fluids and other prepared liquids for hydraulic transmission, not containing or containing less than 70 percent by weight of petroleum oils or oils obtained from bituminous minerals > Hydraulic brake fluids3819.00.0090Hydraulic brake fluids and other prepared liquids for hydraulic transmission, not containing or containing less than 70 percent by weight of petroleum oils or oils obtained from bituminous minerals > Other
3820Antifreezing preparations and prepared deicing fluids
3821Viral transport media
3821.00.0010Prepared culture media for development or maintenance of micro-organisms (including viruses and the like) or of plant, human or animal cells > Viral transport media3821.00.0090Prepared culture media for development or maintenance of micro-organisms (including viruses and the like) or of plant, human or animal cells > Other
3822For malaria
3822.11.0000Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, other than those of heading 3006; certified reference materials: > For malaria3822.12.0000Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, other than those of heading 3006; certified reference materials: > For Zika and other diseases transmitted by mosquitoes of the genus Aedes3822.13.0000Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, other than those of heading 3006; certified reference materials: > For blood-grouping 3822.19.0010Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, other than those of heading 3006; certified reference materials: > Other > Containing methyl chloroform (1,1,1-trichloroethane) or carbon tetrachloride 3822.19.0030Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, other than those of heading 3006; certified reference materials: > Other > Other3822.19.0040Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, other than those of heading 3006; certified reference materials: > Other > Containing methyl chloroform (1,1,1-trichloroethane) or carbon tetrachloride3822.19.0080Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, other than those of heading 3006; certified reference materials: > Other > Other3822.90.0000Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, other than those of heading 3006; certified reference materials: > Certified reference materials
3823Stearic acid
3823.11.0000Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols: > Stearic acid3823.12.0000Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols: > Oleic acid3823.13.0020Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols: > Tall oil fatty acids > Containing less than two percent rosin3823.13.0040Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols: > Tall oil fatty acids > Other3823.19.2000Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols: > Other: > Derived from coconut, palm-kernel or palm oil3823.19.4000Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols: > Other: > Other3823.70.2000Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols: > Industrial fatty alcohols: > Oleyl3823.70.4000Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols: > Industrial fatty alcohols: > Other3823.70.6000Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols: > Industrial fatty alcohols: > Other
3824Prepared binders for foundry molds or cores
3824.10.0000Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Prepared binders for foundry molds or cores3824.30.0000Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Nonagglomerated metal carbides mixed together or with metallic binders3824.40.1000Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Prepared additives for cements, mortars or concretes: > Containing 5 percent or more by weight of one or more aromatic or modified aromatic substances3824.40.2000Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Prepared additives for cements, mortars or concretes: > Consisting wholly of inorganic substances3824.40.5000Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Prepared additives for cements, mortars or concretes: > Other3824.50.0010Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Nonrefractory mortars and concretes > Wet3824.50.0050Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Nonrefractory mortars and concretes > Other3824.60.0000Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Sorbitol other than that of subheading 2905.443824.81.0000Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Containing oxirane (ethylene oxide)3824.82.1000Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Containing polychlorinated biphenyls (PCBs), polychlorinated terphenyls ({PCTs) or polybrominated biphenyls (PBBs): > Chlorinated but not otherwise halogenated3824.82.9000Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Containing polychlorinated biphenyls (PCBs), polychlorinated terphenyls ({PCTs) or polybrominated biphenyls (PBBs): > Other3824.83.0000Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Containing tris(2,3-dibromopropyl) phospate3824.84.0000Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Containing aldrin (ISO), camphechlor (ISO) (toxaphene), chlordane (ISO), chlordecone (ISO), DDT (ISO) (clofenatone (INN)), 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane), dieldrin (ISO INN), endosulfan (ISO), endrin (ISO), heptachlor (ISO) or mirex (ISO)3824.85.0000Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Containing 1,2,3,4,5,6-hexachlorocyclohexane (HCH (ISO)), including lindane (ISO,INN)3824.86.0000Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Containing pentachlorobenzene (ISO) or hexachlorobenzene (ISO)3824.87.0000Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Containing perfluorooctane sulfonic acid, its salts, perfluorooctane sulfonamides, or perfluorooctane sulfonyl fluoride3824.88.0000Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Containing tetra-, penta-, hexa-, hepta-, or octabromodiphenyl ethers3824.89.0000Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Containing short-chain chlorinated paraffins3824.91.0000Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Mixtures and preparations consisting mainly of (5-ethyl-2-methyl-2-oxido3,2-dioxaphosphinan-5-yl)methyl methylphosphonate and bis(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl methylphosphonate3824.92.0000Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Polyglycol esters of methylphosphonic acid.3824.99.1100Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > In the form of ingots3824.99.1900Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Other3824.99.2100Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Consisting wholly of substances found naturally in coal tar, whether obtained from coal tar or other source3824.99.2500Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Aqueous mixtures of triphenyl sulfonium chloride, diphenyl (4-phenylthio)phenyl sulfonium chloride and (thiodi-4,1- phenylene)bis(diphenyl sulfonium) dichloride3824.99.2600Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Benzene, 2,4-diisocyanate-1,3,5-tris(1- methylethyl) homopolymer; 5-Fluoro-2-methyl-1-[[4-(methylsulfinyl)- phenyl]methylene]-1H-indene;Mixtures of dimethyl phthalate, t-butanol, hydrogen peroxide, and sodium salicylate; andMixtures containing derivatives of N-[4-(2- hydroxy-3-phenoxypropoxy)phenyl]- acetamide3824.99.2900Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Other3824.99.3100Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Of bismuth3824.99.3200Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Of hydrosulfite compounds, of sulfoxylate compounds, or of both3824.99.3300Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Of mercury3824.99.3400Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Of molybdenum3824.99.3500Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Of tungsten3824.99.3600Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Of vanadium3824.99.3910Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Other > Of lithium nickel cobalt manganese oxides3824.99.3990Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Other > Other3824.99.4140Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Fatty substances of animal or vegetable origin and mixtures thereof > Mixtures of fatty acid esters3824.99.4190Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Fatty substances of animal or vegetable origin and mixtures thereof > Other3824.99.4900Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Mixtures that are in whole or in part of hydrocarbons derived in whole or in part from petroleum, shale oil or natural gas3824.99.5000Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Chlorinated but not otherwise halogenated3824.99.5500Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Other3824.99.7000Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Mixtures of dibromo neopentyl glycol; Polydibromophenylene oxide; Tetrabromobisphenol-A-carbonate oligomers; and Electroplating chemical and electroless plating solutions and other materials for printed circuit boards, plastics and metal finishings3824.99.7510Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Naphthenic acids, their water-insoluble salts and their esters > Naphthenic acids3824.99.7550Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Naphthenic acids, their water-insoluble salts and their esters > Other3824.99.9310Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Other > Containing C<sub>11</sub> or lower alcohols only3824.99.9320Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Other > Containing C<sub>12</sub> or higher alcohols only3824.99.9330Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Other > Other3824.99.9361Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Other > Mixtures consisting mainly of chemicals containing a phosphorus atom to which is bonded one methyl, ethyl, n-propyl or isopropyl group, but no other carbon atoms3824.99.9386Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Other > Mixtures of a kind containing magnesium used as a desulfurization reagent3824.99.9397Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Other > Other
3825Municipal waste
3825.10.0100Residual 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: > Municipal waste3825.20.0000Residual 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: > Sewage sludge3825.30.0000Residual 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: > Clinical waste3825.41.0000Residual 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: > Halogenated3825.49.0000Residual 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: > Other3825.50.0000Residual 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: > Wastes of metal-pickling liquors, hydraulic fluids, brake fluids and anti-freeze fluids3825.61.0000Residual 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: > Mainly containing organic constituents3825.69.0000Residual 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: > Other3825.90.0100Residual 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: > Other
3826Biodiesel not containing petroleum oils or oils obtained from bituminous materials (B100)
3826.00.1000Biodiesel and mixtures thereof, not containing or containing less than 70 percent by weight of petroleum oils or oils obtained from bituminous materials: > Biodiesel not containing petroleum oils or oils obtained from bituminous materials (B100)3826.00.3000Biodiesel and mixtures thereof, not containing or containing less than 70 percent by weight of petroleum oils or oils obtained from bituminous materials: > Other
3827Containing chlorofluorocarbons (CFCs), whether or not containing hydrochlorofluorocarbons (HCFCs), perfluorocarbons (PFCs) or hydrofluorocarbons (HFCs)
3827.11.0000Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: > Containing chlorofluorocarbons (CFCs), whether or not containing hydrochlorofluorocarbons (HCFCs), perfluorocarbons (PFCs) or hydrofluorocarbons (HFCs)3827.12.0000Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: > Containing hydrobromofluorocarbons (HBFCs)3827.13.0000Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: > Containing carbon tetrachloride3827.14.0000Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: > Containing 1,1,1-trichloroethane (methyl chloroform)3827.20.0000Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: > Containing bromochlorodifluoromethane (Halon-1211), bromotrifluoromethane (Halon-1301) or dibromotetrafluoroethanes (Halon-2402)3827.31.0000Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: > Containing substances of subheadings 2903.41 to 2903.483827.32.0000Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: > Other, containing substances of subheadings 2903.71 to 2903.753827.39.0000Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: > Other3827.40.0000Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: > Containing methyl bromide (bromomethane) or bromochloromethane3827.51.0000Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: > Containing trifluoromethane (HFC-23)3827.59.0000Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: > Other3827.61.0000Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: > Containing 15 percent or more by mass of 1,1,1-trifluoroethane (HFC-143a)3827.62.0000Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: > Other, not included in the subheading above, containing 55 percent or more by mass of pentafluoroethane (HFC- 125) but not containing unsaturated fluorinated derivatives of acyclic hydrocarbons (HFOs)3827.63.0000Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: > Other, not included in the subheadings above, containing 40 percent or more by mass of pentafluoroethane (HFC-125)3827.64.0000Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: > Other, not included in the subheadings above, containing 30 percent or more by mass of 1,1,1,2-tetrafluoroethane (HFC-134a) but not containing unsaturated fluorinated derivatives of acyclic hydrocarbons (HFOs)3827.65.0000Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: > Other, not included in the subheadings above, containing 20 percent or more by mass of difluoromethane (HFC-32) and 20 percent or more by mass of pentafluoroethane (HFC-125)3827.68.0000Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: > Other, not included in the subheadings above, containing substances of subheadings 2903.41 to 2903.483827.69.0000Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: > Other3827.90.1000Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: > Other: > Chlorinated but not otherwise halogenated3827.90.9000Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: > Other: > Other