| Sub-Chapter | 2005 | 2009 |
| Fluorine, chlorine, bromine and iodine. | $2,301 | $22,463 |
| Sulphur, sublimed or precipitated | $38 | |
| Carbon | $76 | |
| Hydrogen, rare gases and other non-metals. | $26,568 | $11,846 |
| Hydrogen chloride (hydrochloric acid); | $164 | |
| Sulphuric acid; oleum. | $7,921 | $3,710 |
| Nitric acid; sulphonitric acids. | $109 | $1,160 |
| Other inorganic acids and oxygen compounds | $86 | $25 |
| Ammonia, anhydrous or in aqueous solution. | | $10 |
| Sodium hydroxide (caustic soda); | $12,099 | $124 |
| Hydroxide and peroxide of magnesium; | $115 | $343 |
| Zinc oxide; zinc peroxide. | $19 | |
| Artificial corundum, whether or not chemically defined; | $647 | |
| Manganese oxides. | $334 | |
| Iron oxides and hydroxides | $450 | |
| Hydrazine and hydroxylamine and their inorganic salts | $72 | |
| Fluorides; fluorosilicates and other complex fluorine salts. | $26 | |
| Chlorides, chloride oxides and chloride hydroxides | $8,904 | $7,311 |
| Sulphites; thiosulphates. | $110 | |
| Sulphates; alums; peroxosulphates (persulphates). | $219 | |
| Nitrites; nitrates. | $389 | |
| Carbonates; peroxocarbonates (percarbonates) | $264 | $672 |
| Silicates; commercial alkali metal silicates. | $430 | |
| Borates; peroxoborates (perborates). | $1,143 | |
| Other salts of inorganic acids or peroxoacids | $191 | |
| Colloidal precious metals | $20 | |
| Hydrogen peroxide, whether or not solidified with urea | $823 | |
| Other inorganic compounds | $1,347 | $2,627 |
| Total | $64,865 | $50,291 |
