|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Alginic acid, its salts & esters, in primary forms | | $534 | $1,503 | $2,919 | $3 | |
| Natural polymers & modified nat. polymers (e.g., hardened proteins, chem. d ... | $12,749 | $18,789 | $12,416 | $11,387 | $80,519 | $188,029 |
| Total | $12,749 | $19,323 | $13,919 | $14,306 | $80,522 | $188,029 |
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