|
| Commodity | 2005 | 2006 | 2007 | 2008 |
| Lactic acid, its salts & esters | $341 | | | |
| Tartaric acid | | $1,673 | $2,416 | $801 |
| Salts & esters of tartaric acid | $57 | $21 | | $183 |
| Citric acid | $10,309 | $21,453 | $57,473 | $14,481 |
| Salts & esters of citric acid | $707 | $3,353 | $2,570 | $2,537 |
| Gluconic acid, its salts & esters | $696 | $394 | $449 | $634 |
| Carboxylic acids with alcohol function but without oth. oxygen function, th ... | $4,200 | $3,375 | $1,501 | $3,976 |
| Carboxylic acids with aldehyde/ketone function but without oth. oxygen func ... | $507 | | $416 | $73 |
| Carboxylic acids with additional oxygen function&their anhydrides,halides,p ... | | | $637 | |
| Total | $16,817 | $30,269 | $65,462 | $22,685 |
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