|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Alginic acid, its salts & esters, in primary forms | $135,600 | $117,200 | $123,700 | $119,700 | $113,100 | $135,400 | $230,900 |
| Natural polymers & modified nat. polymers (e.g., hardened proteins, chem. d ... | $136,800 | $262,000 | $270,000 | $335,700 | $429,600 | $493,800 | $1,602,900 |
| Total | $272,400 | $379,200 | $393,700 | $455,400 | $542,700 | $629,200 | $1,833,800 |
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