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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Compounds cont. an unfused thiazole ring (whether or not hydrogenated) in t ... | | | | $439 | $183 | $186,973 | $1,229 |
| Compounds cont. in the structure a benzothiazole ring-system (whether or no ... | $47,872 | $87,200 | $117,800 | $92,124 | $80,520 | $112,466 | $138,787 |
| Compounds cont. in the structure a phenothiazine ring-system (whether or no ... | | | $2,455 | $124,846 | $118,821 | $5,035 | $98,689 |
| Total | $47,872 | $87,200 | $120,255 | $217,409 | $199,524 | $304,474 | $238,705 |
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