HS Chapter 28: Inorganic Chemicals; Organic and inorganic compounds of precious metals, rare earth metals, radioactiveelements, and their isotopes

Chapter 28 of the Chinese customs tariff contains 50 headings. Open a heading to see its import duty rates, VAT and consumption tax, and to reach the 6-, 8- and 10-digit codes underneath it.

2801 Fluorine, chlorine, bromine, and iodine: Fluorine, chlorine, bromine, and iodine:

2802 Sublimation sulfur, precipitation sulfur; Colloidal sulfur: Sublimation sulfur, precipitation sulfur; Colloidal sulfur:

2803 Carbon (carbon black and other forms of carbon not listed in the order): Carbon (carbon black and other forms of carbon not listed in the order):

2804 Hydrogen, rare gases, and other non-metallic substances: Hydrogen, rare gases, and other non-metallic substances:

2805 Alkali metals and alkaline earth metals; Rare earth metals, scandium, and yttrium, whether mixed or fused with each other; Mercury: Alkali metals and alkaline earth metals; Rare earth metals, scandium, and yttrium, whether mixed or fused with each other; Mercury:

2806 Hydrogen chloride (hydrochloric acid); Chlorosulfonic acid: Hydrogen chloride (hydrochloric acid); Chlorosulfonic acid:

2807 Sulfuric acid; Smoke sulfuric acid: Sulfuric acid; Smoke sulfuric acid:

2808 Nitric acid; Sulfonic acid: Nitric acid; Sulfonic acid:

2809 Phosphorus pentoxide; Phosphoric acid; Polyphosphate, whether or not it has a chemical definition: Phosphorus pentoxide; Phosphoric acid; Polyphosphate, whether or not it has a chemical definition:

2810 Boron oxide; Boric acid: Boron oxide; Boric acid:

2811 Other inorganic acids and non-metallic inorganic oxides: Other inorganic acids and non-metallic inorganic oxides:

2812 Non metallic halides and oxyhalides: Non metallic halides and oxyhalides:

2813 Non metallic sulfides; Product Phosphorus Trisulfide: Non metallic sulfides; Product Phosphorus Trisulfide:

2814 Ammonia and Ammonia Water: Ammonia and Ammonia Water:

2815 Sodium hydroxide (caustic soda); Potassium hydroxide (caustic soda); Sodium peroxide and potassium peroxide: Sodium hydroxide (caustic soda); Potassium hydroxide (caustic soda); Sodium peroxide and potassium peroxide:

2816 Magnesium hydroxide and magnesium peroxide; Strontium or barium oxides, hydroxides, and peroxides: Magnesium hydroxide and magnesium peroxide; Strontium or barium oxides, hydroxides, and peroxides:

2817 Zinc oxide and zinc peroxide: Zinc oxide and zinc peroxide:

2818 Artificial corundum, whether or not it has a chemical definition; Aluminum oxide; Aluminum hydroxide: Artificial corundum, whether or not it has a chemical definition; Aluminum oxide; Aluminum hydroxide:

2819 Chromium oxides and hydroxides: Chromium oxides and hydroxides:

2820 Manganese oxide: Manganese oxide:

2821 Iron oxides and hydroxides; Soil colored material with a content of 70% or more by weight of ferric oxide: Iron oxides and hydroxides; Soil colored material with a content of 70% or more by weight of ferric oxide:

2822 Cobalt oxides and hydroxides; Commodity cobalt oxide: Cobalt oxides and hydroxides; Commodity cobalt oxide:

2823 Titanium oxide: Titanium oxide:

2824 Lead oxide; Lead Dan and Lead Orange: Lead oxide; Lead Dan and Lead Orange:

2825 Hydrazine (hydrazine), hydroxylamine (hydroxylamine) and their inorganic salts; Other inorganic bases; Other metal oxides, hydroxides, and peroxides: Hydrazine (hydrazine), hydroxylamine (hydroxylamine) and their inorganic salts; Other inorganic bases; Other metal oxides, hydroxides, and peroxides:

2826 Fluoride; Fluorosilicates, fluoroaluminates, and other fluoride complex salts: Fluoride; Fluorosilicates, fluoroaluminates, and other fluoride complex salts:

2827 Chloride, oxychloride, and hydroxide chloride; Bromides and bromide oxides; Iodides and Iodides: Chloride, oxychloride, and hydroxide chloride; Bromides and bromide oxides; Iodides and Iodides:

2828 Hypochlorite; Commodity calcium hypochlorite; Chlorite salt; Hypobromite: Hypochlorite; Commodity calcium hypochlorite; Chlorite salt; Hypobromite:

2829 Chlorates and perchlorates; Bromates and perbromates; Iodate and periodate salts: Chlorates and perchlorates; Bromates and perbromates; Iodate and periodate salts:

2830 Sulfides; Polysulfides, whether or not they have a chemical definition: Sulfides; Polysulfides, whether or not they have a chemical definition:

2831 Disulfites and Hyposulfates: Disulfites and Hyposulfates:

2832 Sulfite; Thiosulfate: Sulfite; Thiosulfate:

2833 Sulfate; Alum; Peroxysulfate: Sulfate; Alum; Peroxysulfate:

2834 Nitrite; Nitrates: Nitrite; Nitrates:

2835 Hypophosphates, hypophosphates, and phosphates; Polyphosphate, whether or not it has a chemical definition: Hypophosphates, hypophosphates, and phosphates; Polyphosphate, whether or not it has a chemical definition:

2836 Carbonate; Percarbonate; Product ammonium carbonate containing ammonium carbamate: Carbonate; Percarbonate; Product ammonium carbonate containing ammonium carbamate:

2837 Cyanides, oxycyanides, and cyanide complexes: Cyanides, oxycyanides, and cyanide complexes:

2839 Silicates; Commodity alkali metal silicate: Silicates; Commodity alkali metal silicate:

2840 Borates and perborates: Borates and perborates:

2841 Metal acid salts and over metal acid salts: Metal acid salts and over metal acid salts:

2842 Other inorganic acid salts and peroxy acid salts (including silicoaluminates with or without chemical definitions), except for azides: Other inorganic acid salts and peroxy acid salts (including silicoaluminates with or without chemical definitions), except for azides:

2843 Colloidal precious metals; Inorganic or organic compounds of precious metals, whether or not they have a chemical definition; Precious metal amalgam: Colloidal precious metals; Inorganic or organic compounds of precious metals, whether or not they have a chemical definition; Precious metal amalgam:

2844 Radioactive chemical elements and radioactive isotopes (including fissile or convertible chemical elements and isotopes) and their compounds; Mixtures and residues containing the above products: Radioactive chemical elements and radioactive isotopes (including fissile or convertible chemical elements and isotopes) and their compounds; Mixtures and residues containing the above products:

2845 Isotopes other than heading 28.44; Inorganic or organic compounds of these isotopes, whether or not chemically defined: Isotopes other than heading 28.44; Inorganic or organic compounds of these isotopes, whether or not chemically defined:

2846 Inorganic or organic compounds of rare earth metals, yttrium, scandium, and their mixtures: Inorganic or organic compounds of rare earth metals, yttrium, scandium, and their mixtures:

2847 Hydrogen peroxide, whether cured with urea or not: Hydrogen peroxide, whether cured with urea or not:

2849 Carbides, whether or not they have a chemical definition: Carbides, whether or not they have a chemical definition:

2850 Hydrocarbons, nitrides, azides, silicides, and borides, whether or not they have chemical definitions, except for carbides that can be classified under heading 28.49: Hydrocarbons, nitrides, azides, silicides, and borides, whether or not they have chemical definitions, except for carbides that can be classified under heading 28.49:

2852 Inorganic or organic compounds of mercury, whether or not chemically defined, except for mercury amalgam: Inorganic or organic compounds of mercury, whether or not chemically defined, except for mercury amalgam:

2853 Phosphides, whether or not they have a chemical definition, except for iron phosphide; Other inorganic compounds (including distilled water, conductive water, and similar purified water); Liquid air (whether or not rare gases are removed); Compressed air; Mercury amalgam, except for precious metal amalgam: Phosphides, whether or not they have a chemical definition, except for iron phosphide; Other inorganic compounds (including distilled water, conductive water, and similar purified water); Liquid air (whether or not rare gases are removed); Compressed air; Mercury amalgam, except for precious metal amalgam: