|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Alginic acid, its salts & esters, in primary forms | $29,303 | $30,064 | $23,467 | $34,556 | $22,988 | $27,334 | $43,686 |
| Natural polymers & modified nat. polymers (e.g., hardened proteins, chem. d ... | $139,622 | $189,575 | $321,567 | $537,738 | $263,029 | $503,581 | $604,645 |
| Total | $168,925 | $219,639 | $345,034 | $572,294 | $286,017 | $530,915 | $648,331 |
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