|
| Commodity | 2005 | 2006 | 2007 |
| Oxalic acid, its salts & esters | $230 | $2,041 | $20 |
| Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxya ... | | | $8,087 |
| Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxy ... | | | $379 |
| Total | $230 | $2,041 | $8,486 |
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