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| Sub-Chapter | 2005 | 2006 | 2007 |
| Acyclic hydrocarbons. | $2,252 | $2,166 | $285 |
| Cyclic hydrocarbons. | $1,341 | $612 | $72 |
| Halogenated derivatives of hydrocarbons. | $38,081 | $26,562 | $10,640 |
| Sulphonated, nitrated or nitrosated derivatives of hydrocarbons | | | $1,010 |
| Acyclic alcohols and their derivatives | $16,614 | $21,005 | $14,349 |
| Ethers, ether-alcohols, ether-phenols, ether-alcohol-phenols | $4,429 | $4,610 | $1,952 |
| Epoxides, epoxyalcohols, epoxyphenols and epoxyethers | | $95 | $2,538 |
| Aldehydes, whether or not with other oxygen function | | | $599 |
| Halogenated, sulphonated derivatives of products of heading 29. | $772 | | |
| Ketones and quinones | $6,607 | $13,222 | $13,746 |
| Saturated acyclic monocarboxylic acids and their anhydrides | $25,298 | $7,452 | $4,145 |
| Unsaturated acyclic monocarboxylic acids | $4,462 | $194,531 | |
| Polycarboxylic acids, their anhydrides | $176 | $997 | $104 |
| Carboxylic acids with additional oxygen function | $22,109 | $480 | $190 |
| Phosphoric esters and their salts | $3,999 | | |
| Esters of other inorganic acids of non-metals | | $1,567 | |
| Amine-function compounds | | $931 | |
| Oxygen-function amino-compounds | $4,283 | $81 | $3,500 |
| Quaternary ammonium salts and hydroxides | $639 | $178 | |
| Carboxyamide-function compounds | $152 | $628 | |
| Carboxyimide-function compounds | $7,668 | $9,943 | $7,740 |
| Nitrile-function compounds. | | | $1,472 |
| Compounds with other nitrogen function. | | $6,026 | |
| Organo-sulphur compounds. | $1,120 | | $170 |
| Other organo-inorganic compounds. | | | $2,877 |
| Heterocyclic compounds with oxygen hetero-atom(s) only. | | $2,538 | |
| Heterocyclic compounds with nitrogen hetero-atom(s) only. | | $2,724 | $15,531 |
| Provitamins and vitamins, natural or reproduced by synthesis | $80,490 | $68,177 | $93,229 |
| Glycosides, natural or reproduced by synthesis | | | $223 |
| Antibiotics. | $54 | | $72 |
| Other organic compounds. | | $3,043 | |
| Total | $220,546 | $367,568 | $174,444 |
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