|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Alginic acid, its salts & esters, in primary forms | $803,000 | $1,044,000 | $1,138,000 | $838,000 | $861,000 | $828,000 | $803,000 |
| Natural polymers & modified nat. polymers (e.g., hardened proteins, chem. d ... | $2,490,000 | $3,148,000 | $2,865,000 | $3,728,000 | $3,076,000 | $4,319,000 | $5,296,000 |
| Total | $3,293,000 | $4,192,000 | $4,003,000 | $4,566,000 | $3,937,000 | $5,147,000 | $6,099,000 |
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