Commodity200520062007200820092010
Phenazone (antipyrin) & its derivs.$2,272,764$40,927$120,773$189,724$370,823$3,762,952
Heterocyclic comps. cont. an unfused pyrazole ring (whether or not hydrogen ...$97,462$59,613$46,312$885,501$12,542$66,478
Hydantoin & its derivs.$2,048,947$4,145,921$8,087,600$791,773$12,608,340$19,151,183
Heterocyclic comps. cont. an unfused imidazole ring (whether or not hydroge ...$7,243,801$3,688,785$2,195,218$1,862,813$1,719,201$3,249,186
Pyridine & its salts$1,351,233$15,928$1,822,522$1,386,652$635,875$7,827
Heterocyclic comps. cont. an unfused pyridine ring (whether or not hydrogen ...$4,217,151$10,690,708$17,648,005$19,331,429$25,817,231$14,153,510
Heterocyclic comps. cont. a pyrimidine ring (whether or not hydrogenated)/p ...$222,039$653,779$2,944,120$1,090,636$473,461$5,098,797
Heterocyclic comps. cont. an unfused triazine ring (whether or not hydrogen ...$7,306,868$9,152,019$6,131,380$4,641,562$3,961,967$3,891,456
6-Hexanelactam (epsilon-caprolactam)$183,026$258,096$382,557$458,873$168,764$598,911
Lactams (excl. of 2933.71 & 2933.72)$746,381$81,330$47,272$233,817$132,488$1,608,358
Total$25,689,672$28,787,106$39,425,759$30,872,780$45,900,692$51,588,658