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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Acyclic hydrocarbons. | $272 | | $1,649 | $1 | $11,054 | $2,609 | $2,105 |
| Cyclic hydrocarbons. | $3,240 | $2,969 | $511 | $6,144 | $3,245 | $8,024 | $8,703 |
| Halogenated derivatives of hydrocarbons. | | | $867 | $84 | $7,550 | | $602 |
| Sulphonated, nitrated or nitrosated derivatives of hydrocarbons | $130 | | | | | | |
| Acyclic alcohols and their derivatives | $8,564 | $134 | $35 | $932 | $19,822 | $2,707 | $9,933 |
| Cyclic alcohols and their derivatives | $7,056 | $5,212 | $4,877 | $9,627 | $12,987 | $7,275 | $3,345 |
| Phenols; phenol-alcohols. | $3,690 | $551 | | | | $2,250 | |
| Ethers, ether-alcohols, ether-phenols, ether-alcohol-phenols | $1,584 | $2,122 | $515 | $10 | $41 | $1 | $14 |
| Aldehydes, whether or not with other oxygen function | $2,755 | $1,347 | $1,070 | $6,013 | $1,448 | $4,767 | $7,454 |
| Ketones and quinones | $1,506 | $3,060 | $615 | $3,454 | $5,213 | $5,973 | $7,621 |
| Saturated acyclic monocarboxylic acids and their anhydrides | $2,645 | $7,038 | $1,791 | $3,428 | $15,126 | $1,177 | $7,535 |
| Unsaturated acyclic monocarboxylic acids | $65 | $137 | $218 | $575 | $15 | $177 | |
| Polycarboxylic acids, their anhydrides | | | | | | $274 | $1,511 |
| Carboxylic acids with additional oxygen function | $801 | $437 | $666 | $1,648 | $1,877 | $1,295 | $5,254 |
| Phosphoric esters and their salts | | $35 | | | | | |
| Oxygen-function amino-compounds | | | | $3,665 | | | |
| Quaternary ammonium salts and hydroxides | | $3 | | | $1,898 | $137 | |
| Nitrile-function compounds. | | | | | $8,540 | | |
| Compounds with other nitrogen function. | | | | | | $5 | |
| Heterocyclic compounds with oxygen hetero-atom(s) only. | $45 | | | | | | |
| Heterocyclic compounds with nitrogen hetero-atom(s) only. | | $12,420 | $8,810 | | | | |
| Provitamins and vitamins, natural or reproduced by synthesis | $280 | $1,824 | $1,661 | $8,197 | $16,461 | $1,983 | $3,735 |
| Glycosides, natural or reproduced by synthesis | $155 | | | | | | |
| Sugars, chemically pure, other than sucrose, lactose | | | | $1 | | | |
| Antibiotics. | $1,339 | $965 | | $97 | | | |
| Other organic compounds. | $12,207 | $870 | $3,445 | $226 | $18,516 | $14,228 | $9,790 |
| Total | $46,334 | $39,124 | $26,730 | $44,102 | $123,793 | $52,882 | $67,602 |
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