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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Acyclic hydrocarbons. | | | | $20,978 | $17,576 | $3,066 | |
| Cyclic hydrocarbons. | $10 | | $10,893 | | | $1,098 | |
| Halogenated derivatives of hydrocarbons. | | | | | | $1,393 | |
| Sulphonated, nitrated or nitrosated derivatives of hydrocarbons | | | | | $73 | | |
| Acyclic alcohols and their derivatives | $361 | $1 | $3,728 | $901 | $28 | $2,522 | $2,366 |
| Cyclic alcohols and their derivatives | | | $68 | | | $323 | $190 |
| Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols | | $3 | | $5 | | | |
| Ethers, ether-alcohols, ether-phenols, ether-alcohol-phenols | | | | $25 | | | |
| Epoxides, epoxyalcohols, epoxyphenols and epoxyethers | $10 | | $17 | | | | |
| Aldehydes, whether or not with other oxygen function | | $50 | | $555 | | | |
| Ketones and quinones | $56 | $30 | $9 | $369 | $184 | $1,232 | $49 |
| Saturated acyclic monocarboxylic acids and their anhydrides | | | $9,305 | | $2,076 | $4,087 | $4,179 |
| Carboxylic acids with additional oxygen function | | | | $69 | | $80 | $4,042 |
| Amine-function compounds | $15 | | | $725 | | | |
| Oxygen-function amino-compounds | $80 | $2,487 | $4,203 | $8,917 | $3,665 | $741 | $778 |
| Quaternary ammonium salts and hydroxides | | | | | $1,718 | | |
| Carboxyimide-function compounds | | | | | | $5 | |
| Organo-sulphur compounds. | | $15 | | | | | |
| Provitamins and vitamins, natural or reproduced by synthesis | $60,195 | $45,770 | $6,208 | $401 | $13,552 | $30,769 | $10,139 |
| Hormones, prostaglandins, thromboxanes and leukotrienes | | | | | | | $2,176 |
| Sugars, chemically pure, other than sucrose, lactose | | | | | $4 | | |
| Antibiotics. | $43 | $27 | | | | | |
| Other organic compounds. | $27 | | | $189 | | | $10 |
| Total | $60,797 | $48,383 | $34,431 | $33,134 | $38,876 | $45,316 | $23,929 |
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