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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Compounds cont. an unfused thiazole ring (whether or not hydrogenated) in t ... | $484,189 | $1,228,520 | $317,825 | $63,715 | $19,611 | $87,775 | $98,804 |
| Compounds cont. in the structure a benzothiazole ring-system (whether or no ... | $391,863 | $651,336 | $712,709 | $2,126,866 | $1,060,927 | $1,434,541 | $3,475,867 |
| Compounds cont. in the structure a phenothiazine ring-system (whether or no ... | $426,053 | $273,776 | $210,296 | $355,780 | $2,373 | $6,239 | $29,818 |
| Total | $1,302,105 | $2,153,632 | $1,240,830 | $2,546,361 | $1,082,911 | $1,528,555 | $3,604,489 |
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