|
| Sub-Chapter | 2010 |
| Fluorine, chlorine, bromine and iodine. | $396,579 |
| Sulphur, sublimed or precipitated | $1,942 |
| Carbon | $15,568 |
| Hydrogen, rare gases and other non-metals. | $249,829 |
| Alkali or alkaline-earth metals; | $81 |
| Hydrogen chloride (hydrochloric acid); | $20,131 |
| Sulphuric acid; oleum. | $83,981 |
| Nitric acid; sulphonitric acids. | $1,836 |
| Diphosphorus pentaoxide; phosphoric acid; | $112 |
| Oxides of boron; boric acids. | $831 |
| Other inorganic acids and oxygen compounds | $39,108 |
| Ammonia, anhydrous or in aqueous solution. | $5,785 |
| Sodium hydroxide (caustic soda); | $96,760 |
| Hydroxide and peroxide of magnesium; | $553 |
| Zinc oxide; zinc peroxide. | $17,926 |
| Iron oxides and hydroxides | $384 |
| Titanium oxides. | $70 |
| Hydrazine and hydroxylamine and their inorganic salts | $49,986 |
| Chlorides, chloride oxides and chloride hydroxides | $10,309 |
| Hypochlorites; commercial calcium hypochlorite | $66,257 |
| Chlorates and perchlorates; bromates and perbromates | $2,851 |
| Sulphides; polysulphides | $575 |
| Sulphites; thiosulphates. | $40,259 |
| Sulphates; alums; peroxosulphates (persulphates). | $4,894 |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | $5,857 |
| Carbonates; peroxocarbonates (percarbonates) | $100,723 |
| Cyanides, cyanide oxides and complex cyanides. | $1,671 |
| Silicates; commercial alkali metal silicates. | $8,422 |
| Borates; peroxoborates (perborates). | $16 |
| Other salts of inorganic acids or peroxoacids | $3,595 |
| Colloidal precious metals | $2,775 |
| Radioactive chemical elements and radioactive isotopes | $3,796 |
| Isotopes other than those of heading 28.44 | $694 |
| Hydrogen peroxide, whether or not solidified with urea | $12,071 |
| Hydrides, nitrides, azides, silicides and borides | $34,274 |
| Other inorganic compounds | $76,940 |
| Total | $1,357,441 |
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