Commodity2005200620072008200920102011
Alginic acid, its salts & esters, in primary forms$69,293$200,949$165,335$74,986$65,283$11,786$42,287
Natural polymers & modified nat. polymers (e.g., hardened proteins, chem. d ...$343,459$443,829$802,638$1,071,532$801,343$1,138,050$866,414
Total$412,752$644,778$967,973$1,146,518$866,626$1,149,836$908,701