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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Halogenated derivatives of hydrocarbons. | $14,400 | | | $10,598 | | | |
| Sulphonated, nitrated or nitrosated derivatives of hydrocarbons | | $2,139 | | | | | |
| Acyclic alcohols and their derivatives | | | $4,183 | | | | |
| Aldehydes, whether or not with other oxygen function | $9,887 | | | | | | |
| Ketones and quinones | | | | | | $171 | |
| Saturated acyclic monocarboxylic acids and their anhydrides | | | $41,700 | $116,131 | $25,056 | $125,197 | |
| Unsaturated acyclic monocarboxylic acids | $1,714 | $4,996 | $4,040 | | | | $225 |
| Esters of other inorganic acids of non-metals | $7,703 | | | | | | |
| Amine-function compounds | $31,469 | | | | | | |
| Other organo-inorganic compounds. | | | | | | | $108,045 |
| Heterocyclic compounds with nitrogen hetero-atom(s) only. | | | $621,605 | | | | |
| Sulphonamides. | | $1,460,036 | | | | | |
| Provitamins and vitamins, natural or reproduced by synthesis | $133 | | | | | | |
| Glycosides, natural or reproduced by synthesis | | | | | | | $535 |
| Total | $65,306 | $1,467,171 | $671,528 | $126,729 | $25,056 | $125,368 | $108,805 |
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