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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Compounds cont. an unfused thiazole ring (whether or not hydrogenated) in t ... | $4,932 | | | $7,612 | $2,266 | $9,023 | $3,081 |
| Compounds cont. in the structure a benzothiazole ring-system (whether or no ... | $33,591,725 | $29,556,641 | $30,925,081 | $32,469,305 | $24,928,508 | $33,213,321 | $38,633,844 |
| Compounds cont. in the structure a phenothiazine ring-system (whether or no ... | | | | | $14,220,187 | $17,337,646 | $17,519,449 |
| Total | $33,596,657 | $29,556,641 | $30,925,081 | $32,476,917 | $39,150,961 | $50,559,990 | $56,156,374 |
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