|
| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 |
| Compounds cont. an unfused thiazole ring (whether or not hydrogenated) in t ... | $88,506 | | | $66,047 | |
| Compounds cont. in the structure a benzothiazole ring-system (whether or no ... | $126,659 | $67,095 | $50,764 | $35,126 | $249,963 |
| Compounds cont. in the structure a phenothiazine ring-system (whether or no ... | | | $10,038 | $4,086 | $7,284 |
| Total | $215,165 | $67,095 | $60,802 | $105,259 | $257,247 |
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