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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Compounds cont. an unfused thiazole ring (whether or not hydrogenated) in t ... | $11,689 | $48,563 | $11,762 | $9,324 | $9,132 | $11,229 | $33,968 |
| Compounds cont. in the structure a benzothiazole ring-system (whether or no ... | $207,348 | $248,620 | $97,308 | $459,794 | $80,248 | $131,062 | $137,424 |
| Compounds cont. in the structure a phenothiazine ring-system (whether or no ... | $8,957 | $9,121 | $24,811 | $3,577 | $1,723 | $1,808 | $2,724 |
| Total | $227,994 | $306,304 | $133,881 | $472,695 | $91,103 | $144,099 | $174,116 |
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