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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Compounds cont. an unfused thiazole ring (whether or not hydrogenated) in t ... | $253,885 | $439,456 | $411,930 | $443,187 | $163,299 | $209,071 | $211,484 |
| Compounds cont. in the structure a benzothiazole ring-system (whether or no ... | $372,030 | $601,320 | $794,809 | $807,877 | $847,074 | $1,026,042 | $1,259,802 |
| Compounds cont. in the structure a phenothiazine ring-system (whether or no ... | $1,750,306 | $1,238,950 | $1,852,290 | $1,515,976 | $1,162,410 | $979,660 | $1,304,888 |
| Total | $2,376,221 | $2,279,726 | $3,059,029 | $2,767,040 | $2,172,783 | $2,214,773 | $2,776,174 |
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