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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 |
| Acyclic hydrocarbons. | $1,489 | | $4,356 | $55 | |
| Cyclic hydrocarbons. | $162 | | | | $3,611 |
| Halogenated derivatives of hydrocarbons. | $11,682 | | | $34,907 | |
| Sulphonated, nitrated or nitrosated derivatives of hydrocarbons | $11,353 | | | | $24,719 |
| Acyclic alcohols and their derivatives | $22,568 | $23,789 | $1,881 | $41,513 | $140,863 |
| Ethers, ether-alcohols, ether-phenols, ether-alcohol-phenols | $833 | | $3,222 | $9 | $167,897 |
| Ketones and quinones | $536 | | | | |
| Saturated acyclic monocarboxylic acids and their anhydrides | $2,233 | | | $15,215 | $66,161 |
| Polycarboxylic acids, their anhydrides | | $304 | $374 | | |
| Carboxylic acids with additional oxygen function | | | $14,006 | $112 | $49,421 |
| Phosphoric esters and their salts | | $622 | $1,458 | $171 | |
| Oxygen-function amino-compounds | | | | | $93,540 |
| Quaternary ammonium salts and hydroxides | | $142 | $9,750 | | |
| Carboxyimide-function compounds | | $2,317 | | | |
| Compounds with other nitrogen function. | $765 | $1,634 | $1,709 | | |
| Organo-sulphur compounds. | | | | $5,772 | |
| Heterocyclic compounds with oxygen hetero-atom(s) only. | | | | | $36,767 |
| Heterocyclic compounds with nitrogen hetero-atom(s) only. | | | $298 | | |
| Total | $51,621 | $28,808 | $37,054 | $97,754 | $582,979 |
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