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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Acyclic hydrocarbons. | | | | | $13,250 | | |
| Cyclic hydrocarbons. | $36,560 | $125 | | | | | |
| Halogenated derivatives of hydrocarbons. | $320 | | | $1,872 | $530,403 | $1,014,905 | $1,698,790 |
| Sulphonated, nitrated or nitrosated derivatives of hydrocarbons | $18,747 | $7,580 | | | | | |
| Acyclic alcohols and their derivatives | $43,955 | | $96,625 | $76,000 | | $152,000 | $4,550 |
| Phenols; phenol-alcohols. | $356 | | | | | | |
| Ethers, ether-alcohols, ether-phenols, ether-alcohol-phenols | $300 | | | | $21,329 | $5,368 | |
| Aldehydes, whether or not with other oxygen function | $117,501 | $14,960 | | $20 | $1,907 | | |
| Ketones and quinones | | | | | | $21,560 | $608 |
| Saturated acyclic monocarboxylic acids and their anhydrides | | $93,287 | $73,709 | $89,656 | $189,271 | $4,452 | $811 |
| Unsaturated acyclic monocarboxylic acids | $1,042 | $2,298 | $1,790 | $2,246 | $2,422 | $2,650 | |
| Polycarboxylic acids, their anhydrides | $900 | $23 | | | $7 | | |
| Carboxylic acids with additional oxygen function | $1,304 | $9,147 | $7,177 | $23,451 | $70,496 | $66,659 | $11,664 |
| Amine-function compounds | $4,200 | | | | $14 | | |
| Oxygen-function amino-compounds | | | | | $382 | | |
| Quaternary ammonium salts and hydroxides | | | | $4 | | | |
| Diazo-, azo- or azoxy-compounds | $1,528 | | | | | | |
| Compounds with other nitrogen function. | $644 | $37,034 | $233 | $1,801 | $9,818 | | |
| Organo-sulphur compounds. | | | | | $625 | $5,750 | |
| Heterocyclic compounds with oxygen hetero-atom(s) only. | | | | $153,160 | $53,224 | | |
| Heterocyclic compounds with nitrogen hetero-atom(s) only. | $14,587 | | | | $367,476 | $3 | $294,042 |
| Sulphonamides. | | $4,908 | | | | | |
| Provitamins and vitamins, natural or reproduced by synthesis | $257,710 | | $1,447 | | $859 | $2,758 | $1,202 |
| Antibiotics. | | $5,204 | $146,559 | $21,380 | $60,440 | | |
| Other organic compounds. | $2,686 | | | | | | $538,031 |
| Total | $502,340 | $174,566 | $327,540 | $369,590 | $1,321,923 | $1,276,105 | $2,549,698 |
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