|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2011 |
| Alginic acid, its salts & esters, in primary forms | $19,332 | $41,877 | $22,200 | | $44,875 | $88,750 |
| Natural polymers & modified nat. polymers (e.g., hardened proteins, chem. d ... | $165,644 | | $862 | $748 | $1,887 | |
| Total | $184,976 | $41,877 | $23,062 | $748 | $46,762 | $88,750 |
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