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| Sub-Chapter | 2006 | 2007 | 2008 |
| Fluorine, chlorine, bromine and iodine. | $99,551 | $74,714 | $69,931 |
| Carbon | | $101 | $4,343 |
| Hydrogen, rare gases and other non-metals. | $32,804 | $50,790 | $30,256 |
| Sulphuric acid; oleum. | $7,759 | $8,575 | $10,461 |
| Nitric acid; sulphonitric acids. | | $1,651 | $457 |
| Oxides of boron; boric acids. | | $331 | $327 |
| Other inorganic acids and oxygen compounds | $12,652 | $4,299 | $4,451 |
| Ammonia, anhydrous or in aqueous solution. | $1,423 | $1,905 | $1,040 |
| Sodium hydroxide (caustic soda); | $2,698 | $189 | $679 |
| Zinc oxide; zinc peroxide. | $174 | $674 | $167 |
| Cobalt oxides and hydroxides | $48 | | |
| Nitrites; nitrates. | $64 | $214 | $125 |
| Carbonates; peroxocarbonates (percarbonates) | $11,062 | $15,384 | $22,981 |
| Hydrogen peroxide, whether or not solidified with urea | $1,424 | $1,161 | $1,013 |
| Hydrides, nitrides, azides, silicides and borides | | $186 | |
| Other inorganic compounds | $3,209 | $11,067 | $3,437 |
| Total | $172,868 | $171,241 | $149,668 |
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