|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Alginic acid, its salts & esters, in primary forms | $57,281 | $139,132 | $29,679 | $15,695 | $34,170 | $21,867 | $75,722 |
| Natural polymers & modified nat. polymers (e.g., hardened proteins, chem. d ... | $83,508 | $126,932 | $105,801 | $77,725 | $101,974 | $89,308 | $153,524 |
| Total | $140,789 | $266,064 | $135,480 | $93,420 | $136,144 | $111,175 | $229,246 |
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