|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Ureines & their derivs.; salts thereof | $302 | $2,323 | $3,849 | $5,566 | | $5,786 | |
| Cyclic amides (incl. cyclic carbamates) & their derivs. (excl. of 2924.21-2 ... | $2,017 | $59,237 | $5,614 | $128,607 | $82,384 | $91,642 | $67,359 |
| Total | $2,319 | $61,560 | $9,463 | $134,173 | $82,384 | $97,428 | $67,359 |
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