Commodity2005200620072008200920102011
Phenazone (antipyrin) & its derivs.$433,281$59,060$129,100$505,669$291,647$218,831$307,170
Heterocyclic comps. cont. an unfused pyrazole ring (whether or not hydrogen ...$9,214,139$5,073,860$12,320,402$22,329,138$21,137,207$24,450,684$22,790,563
Hydantoin & its derivs.$3,614,208$2,940,232$7,169,394$4,903,495$4,621,696$3,343,676$3,698,195
Heterocyclic comps. cont. an unfused imidazole ring (whether or not hydroge ...$8,874,282$19,586,902$58,183,977$31,254,971$22,692,176$22,023,831$20,162,883
Pyridine & its salts$765,409$1,538,070$1,192,871$743,728$276,335$206,563$1,086,226
Heterocyclic comps. cont. an unfused pyridine ring (whether or not hydrogen ...$231,496,895$255,944,702$389,700,809$258,183,426$262,043,064$141,781,612$92,669,035
Heterocyclic comps. cont. a pyrimidine ring (whether or not hydrogenated)/p ...$163,592,908$109,222,770$155,829,210$238,953,101$259,884,181$465,321,609$169,183,240
Melamine$17,303,580$17,625,729$16,588,113$21,330,474$19,750,645$18,405,964$23,794,666
Heterocyclic comps. cont. an unfused triazine ring (whether or not hydrogen ...$16,958,514$16,121,422$16,580,413$17,540,097$21,095,491$21,119,448$28,285,432
6-Hexanelactam (epsilon-caprolactam)$59,724,201$66,299,692$61,420,801$57,341,974$23,983,754$19,513,847$51,632,071
Lactams (excl. of 2933.71 & 2933.72)$18,825,819$10,272,836$19,428,936$19,331,627$14,509,244$11,136,631$6,144,949
Total$530,803,236$504,685,275$738,544,026$672,417,700$650,285,440$727,522,696$419,754,430