|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Compounds cont. an unfused thiazole ring (whether or not hydrogenated) in t ... | | | $2,580 | | $1,534 | $184 | |
| Compounds cont. in the structure a benzothiazole ring-system (whether or no ... | $1,177 | $174 | $611 | $6,471 | $4,720 | $10,165 | $13,238 |
| Compounds cont. in the structure a phenothiazine ring-system (whether or no ... | | $121 | $4,490 | | $1,000 | | $14,538 |
| Total | $1,177 | $295 | $7,681 | $6,471 | $7,254 | $10,349 | $27,776 |
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