Commodity2005200620072008200920102011
Compounds cont. an unfused thiazole ring (whether or not hydrogenated) in t ...$44,924$8,266$78,583$41,379$19,917$111,419$103,428
Compounds cont. in the structure a benzothiazole ring-system (whether or no ...$51,664$45,464$13,797$12,533$43,702$8,118$8,934
Compounds cont. in the structure a phenothiazine ring-system (whether or no ...$1,681  $495$58$36$1,899
Total$98,269$53,730$92,380$54,407$63,677$119,573$114,261