|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Alginic acid, its salts & esters, in primary forms | $1,537 | $555 | $300 | $7,681 | $3,291 | $3,477 | $12,822 |
| Natural polymers & modified nat. polymers (e.g., hardened proteins, chem. d ... | $2,854 | $27,980 | $73,682 | $105,553 | $65,940 | $56,738 | $115,929 |
| Total | $4,391 | $28,535 | $73,982 | $113,234 | $69,231 | $60,215 | $128,751 |
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