| 1. |
|
2801 Fluorine, chlorine, bromine and iodine. |
| 2. |
|
2802 Sulphur, sublimed or precipitated; colloidal sulphur. |
| 3. |
|
2803 Carbon (carbon blacks and other forms of carbon not elsewhere specified or included). |
| 4. |
|
2804 Hydrogen, rare gases and other non-metals. |
| 5. |
|
2805 Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury. |
| 6. |
|
2806 Hydrogen chloride (hydrochloric acid); chloro sulphuric acid. |
| 7. |
|
2807 Sulphuric acid; oleum. |
| 8. |
|
2808 Nitric acid; sulphonitric acids. |
| 9. |
|
2809 Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined. |
| 10. |
|
2810 Oxides of boron; boric acids. |
| 11. |
|
2811 Other inorganic acids and other inorganic oxygen compounds of non-metals. |
| 12. |
|
2812 Halides and halide oxides of non-metals. |
| 13. |
|
2813 Sulphides of non-metals; commercial phosphorus trisulphide. |
| 14. |
|
2814 Ammonia, anhydrous or in aqueous solution. |
| 15. |
|
2815 Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium. |
| 16. |
|
2816 Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium. |
| 17. |
|
2817 Zinc oxide; zinc peroxide. |
| 18. |
|
2818 Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide. |
| 19. |
|
2819 Chromium oxides and hydroxides. |
| 20. |
|
2820 Manganese oxides. |
| 21. |
|
2821 Iron oxides and hydroxides; earth colours containing 70% or more by weight of combined iron evaluated as Fe2O3. |
| 22. |
|
2822 Cobalt oxides and hydroxides; commercial cobalt oxides. |
| 23. |
|
2823 Titanium oxides. |
| 24. |
|
2824 Lead oxides; red lead and orange lead. |
| 25. |
|
2825 Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides. |
| 26. |
|
2826 Fluorides; fluorosilicates, fluoroaluminates and other complex fluorine salts. |
| 27. |
|
2827 Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides. |
| 28. |
|
2828 Hypochlorites; commercial calcium hypochlorite; chlorites; hypobromites. |
| 29. |
|
2829 Chlorates and perchlorates; bromates and perbromates; iodates and periodates. |
| 30. |
|
2830 Sulphides; polysulphides, whether or not chemically defined. |
| 31. |
|
2831 Dithionites and sulphoxylates. |
| 32. |
|
2832 Sulphites; thiosulphates. |
| 33. |
|
2833 Sulphates; alums; peroxosulphates (persulphates). |
| 34. |
|
2834 Nitrites; nitrates. |
| 35. |
|
2835 Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined. |
| 36. |
|
2836 Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. |
| 37. |
|
2837 Cyanides, cyanide oxides and complex cyanides. |
| 38. |
|
2839 Silicates; commercial alkali metal silicates. |
| 39. |
|
2840 Borates; peroxoborates (perborates). |
| 40. |
|
2841 Salts of oxometallic or peroxometallic acids. |
| 41. |
|
2842 Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides. |
| 42. |
|
2843 Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals. |
| 43. |
|
2844 Radioactive chemical elements and radioactive isotopes (including the fissile or fertile chemical elements and isotopes) and their compounds; mixtures and residues containing these products. |
| 44. |
|
2846 Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals. |
| 45. |
|
2847 Hydrogen peroxide, whether or not solidified with urea. |
| 46. |
|
2848 Phosphides, whether or not chemically defined, excluding ferrophosphorus. |
| 47. |
|
2849 Carbides, whether or not chemically defined. |
| 48. |
|
2850 Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849. |
| 49. |
|
2852 Inorganic or organic compounds of mercury, whether or not chemically defined, excluding amalgams. |