|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Alginic acid, its salts & esters, in primary forms | $523,000 | $623,000 | $645,000 | $972,000 | $1,203,000 | $839,000 | $1,427,000 |
| Natural polymers & modified nat. polymers (e.g., hardened proteins, chem. d ... | $2,397,000 | $2,748,000 | $4,110,000 | $5,234,000 | $3,993,000 | $4,877,000 | $5,431,000 |
| Total | $2,920,000 | $3,371,000 | $4,755,000 | $6,206,000 | $5,196,000 | $5,716,000 | $6,858,000 |
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