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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Compounds cont. an unfused thiazole ring (whether or not hydrogenated) in t ... | | $27,075 | $3,330 | $86,981 | $167,639 | $217,146 | $207,892 |
| Compounds cont. in the structure a benzothiazole ring-system (whether or no ... | $92,941 | $106,197 | $288,556 | $191,850 | $190,282 | $257,562 | $379,379 |
| Compounds cont. in the structure a phenothiazine ring-system (whether or no ... | $8,960 | $162,780 | $30,030 | $454,385 | $298,587 | $519,924 | $319,666 |
| Total | $101,901 | $296,052 | $321,916 | $733,216 | $656,508 | $994,632 | $906,937 |
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