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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Compounds cont. an unfused thiazole ring (whether or not hydrogenated) in t ... | $1,031,158 | $998,463 | $1,474,862 | $1,836,144 | $2,065,653 | $1,920,787 | $2,086,754 |
| Compounds cont. in the structure a benzothiazole ring-system (whether or no ... | $3,546,850 | $2,333,954 | $2,564,298 | $2,159,279 | $1,153,891 | $1,656,291 | $3,590,629 |
| Compounds cont. in the structure a phenothiazine ring-system (whether or no ... | $1,112,467 | $995,669 | $1,912,651 | $1,566,847 | $1,431,394 | $1,622,584 | $2,002,148 |
| Total | $5,690,475 | $4,328,086 | $5,951,811 | $5,562,270 | $4,650,938 | $5,199,662 | $7,679,531 |
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