Heading 2801: Fluorine, Chlorine, Bromine and Iodine
Heading 2802: Sulphur; Sublimed or Precipitated, Colloidal Sulphur
Heading 2803: Carbon; Carbon Blacks and other Forms of Carbon N.E.C.
Heading 2804: Hydrogen, Rare Gases and other Non-metals
Heading 2805: Alkali or Alkaline-earth Metals; Rare-earth Metals, Scandium and Yttrium, … etc.
Heading 2806: Hydrogen Chloride (Hydrochloric Acid); Chlorosulphuric Acid
Heading 2807: Sulphuric Acid; Oleum
Heading 2808: Nitric Acid; Sulphonitric Acids
Heading 2809: Diphosphorus Pentaoxide; Phosphoric Acid; Polyphosphoric Acids, … etc.
Heading 2810: Oxides of Boron; Boric Acids
Heading 2811: Inorganic Acids and other Inorganic Oxygen Compounds of Non-metals; … etc.
Heading 2812: Halides and Halide Oxides of Non-metals
Heading 2813: Sulphides of Non-metals; Commercial Phosphorus Trisulphide
Heading 2814: Ammonia; Anhydrous or in Aqueous Solution
Heading 2815: Sodium Hydroxide (Caustic Soda); Potassium Hydroxide (Caustic Potash) … etc.
Heading 2816: Hydroxide and Peroxide of Magnesium; Oxides, Hydroxides and Peroxides of … etc.
Heading 2817: Zinc; Oxide and Peroxide
Heading 2818: Aluminium Oxide (Including Artificial Corundum); Aluminium Hydroxide
Heading 2819: Chromium Oxides and Hydroxides
Heading 2820: Manganese Oxides
Heading 2821: Iron Oxides and Hydroxides; Earth Colours Containing 70% or more by … etc.
Heading 2822: Cobalt Oxides and Hydroxides; Commercial Cobalt Oxides
Heading 2823: Titanium Oxides
Heading 2824: Lead Oxides; Red Lead and Orange Lead
Heading 2825: Hydrazine and Hydroxylamine and their Inorganic Salts; other Inorganic Bases; … etc.
Heading 2826: Fluorides; Fluorosilicates, Fluoroaluminates and other Complex Fluorine Salts
Heading 2827: Chlorides; Chloride Oxides and Chloride Hydroxides; Bromides and Bromide … etc.
Heading 2828: Hypochlorites; Commercial Calcium Hypochlorite; Chlorites; Hypobromites
Heading 2829: Chlorates and Perchlorates; Bromates and Perbromates; Iodates and … etc.
Heading 2830: Sulphides; Polysulphides whether or not Chemically Defined
Heading 2831: Dithionites and Sulphoxylates
Heading 2832: Sulphites; Thiosulphates
Heading 2833: Sulphates; Alums; Peroxosulphates (Persulphates)
Heading 2834: Nitrites; Nitrates
Heading 2835: Phosphinates (Hypophosphites), Phosphonates (Phosphites), and … etc.
Heading 2836: Carbonates; Peroxocarbonates (Percarbonates); Commercial Ammonium … etc.
Heading 2837: Cyanides, Cyanide Oxides and Complex Cyanides
Heading 2839: Silicates; Commercial Alkali Metal Silicates
Heading 2840: Borates; Peroxoborates (Perborates)
Heading 2841: Salts of Oxometallic or Peroxometallic Acids
Heading 2842: Salts of Inorganic Acids or Peroxoacids, N.E.C. Including Aluminosilicates … etc.
Heading 2843: Colloidal Precious Metals; Inorganic or Organic Compounds of Precious … etc.
Heading 2844: Radioactive Chemical Elements and Radioactive Isotopes … etc.
Heading 2845: Isotopes other than Those of Heading no. 2844; Compounds, Inorganic or … etc.
Heading 2846: Compounds, Inorganic or Organic, of Rare-earth Metals; of Yttrium or of … etc.
Heading 2847: Hydrogen Peroxide; whether or not Solidified with Urea
Heading 2849: Carbides, whether or not Chemically Defined
Heading 2850: Hydrides, Nitrides, Azides, Silicides and Borides, whether or not Chemically … etc.
Heading 2852: Inorganic or Organic Compounds of Mercury, Excluding Amalgams, whether or not … etc.
Heading 2853: Phosphides, Chemically Defined or not, not Ferrophosphorus; other … etc.