|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Phenazone (antipyrin) & its derivs. | | $21,037 | $23,586 | $126 | $190 | $1 | $150 |
| Heterocyclic comps. cont. an unfused imidazole ring (whether or not hydroge ... | | $5 | $47 | | $1 | $19,735 | $450 |
| Heterocyclic comps. cont. an unfused pyridine ring (whether or not hydrogen ... | $857 | $1 | | | $1 | $151 | $1,950 |
| Heterocyclic comps. cont. a pyrimidine ring (whether or not hydrogenated)/p ... | $26 | | $5,220 | | $1 | $1,154 | $588 |
| Total | $883 | $21,043 | $28,853 | $126 | $193 | $21,041 | $3,138 |
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