|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Phenazone (antipyrin) & its derivs. | $23,140 | $430 | $2,560 | $2,270 | $3,386 | |
| Heterocyclic comps. cont. an unfused pyridine ring (whether or not hydrogen ... | $244 | $1,142 | $735 | $1,064 | | $5,239 |
| Heterocyclic comps. cont. a pyrimidine ring (whether or not hydrogenated)/p ... | | | | | | $1,607 |
| Heterocyclic comps. cont. an unfused triazine ring (whether or not hydrogen ... | | $11,256 | | | | |
| Total | $23,384 | $12,828 | $3,295 | $3,334 | $3,386 | $6,846 |
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