| Sub-Chapter | 2005 |
| Fluorine, chlorine, bromine and iodine. | $1,602 |
| Carbon | $6,993 |
| Hydrogen, rare gases and other non-metals. | $21,803 |
| Alkali or alkaline-earth metals; | $613 |
| Hydrogen chloride (hydrochloric acid); | $1,943 |
| Sulphuric acid; oleum. | $27 |
| Nitric acid; sulphonitric acids. | $548 |
| Diphosphorus pentaoxide; phosphoric acid; | $192 |
| Oxides of boron; boric acids. | $1,546 |
| Other inorganic acids and oxygen compounds | $3,470 |
| Halides and halide oxides of non-metals. | $558 |
| Ammonia, anhydrous or in aqueous solution. | $13 |
| Sodium hydroxide (caustic soda); | $1,175 |
| Zinc oxide; zinc peroxide. | $4 |
| Artificial corundum, whether or not chemically defined; | $6 |
| Iron oxides and hydroxides | $90 |
| Lead oxides; red lead and orange lead. | $502 |
| Hydrazine and hydroxylamine and their inorganic salts | $18 |
| Fluorides; fluorosilicates and other complex fluorine salts. | $29 |
| Chlorides, chloride oxides and chloride hydroxides | $8,002 |
| Hypochlorites; commercial calcium hypochlorite | $909 |
| Chlorates and perchlorates; bromates and perbromates | $62 |
| Sulphides; polysulphides | $1,010 |
| Sulphates; alums; peroxosulphates (persulphates). | $43 |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | $280 |
| Carbonates; peroxocarbonates (percarbonates) | $598 |
| Borates; peroxoborates (perborates). | $2,242 |
| Salts of oxometallic or peroxometallic acids. | $1,457 |
| Other salts of inorganic acids or peroxoacids | $4,446 |
| Colloidal precious metals | $182 |
| Radioactive chemical elements and radioactive isotopes | $11 |
| Isotopes other than those of heading 28.44 | $7,921 |
| Compounds, inorganic or organic, of rare-earth metals | $18 |
| Hydrogen peroxide, whether or not solidified with urea | $23 |
| Carbides, whether or not chemically defined. | $666 |
| Hydrides, nitrides, azides, silicides and borides | $209 |
| Other inorganic compounds | $13,804 |
| Total | $83,015 |
