Commodity | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Alginic acid, its salts & esters, in primary forms | $8,958 | $454 | | | | |
Natural polymers & modified nat. polymers (e.g., hardened proteins, chem. d ... | $17,292 | $5,179 | $262 | $7,824 | $16,254 | $11,837 |
Total | $26,250 | $5,633 | $262 | $7,824 | $16,254 | $11,837 |
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