Commodity200620082011
Phenazone (antipyrin) & its derivs.$65$85 
Heterocyclic comps. cont. an unfused imidazole ring (whether or not hydroge ...  $73
Pyridine & its salts $58 
Heterocyclic comps. cont. an unfused pyridine ring (whether or not hydrogen ... $165 
Heterocyclic comps. cont. a pyrimidine ring (whether or not hydrogenated)/p ...$2,210  
Total$2,275$308$73