Commodity2005200620072008200920102011
Phenazone (antipyrin) & its derivs.$2,899,325$2,349,112$2,423,561$2,015,227$1,696,461$1,866,670$1,477,165
Heterocyclic comps. cont. an unfused pyrazole ring (whether or not hydrogen ...$82,458$88,922$106,100$80,132$55,114$194,098$113,305
Hydantoin & its derivs.$27,356$22,497$49,991$15,867$316,599$109,127$16,381
Heterocyclic comps. cont. an unfused imidazole ring (whether or not hydroge ...$363,970$451,960$565,974$583,723$541,656$680,464$498,770
Pyridine & its salts$91,905$77,077$22,399$47,559$6,312$37,469$13,096
Heterocyclic comps. cont. an unfused pyridine ring (whether or not hydrogen ...$1,342,383$860,158$2,073,329$16,344,250$103,185,508$9,868,028$11,238,229
Heterocyclic comps. cont. a pyrimidine ring (whether or not hydrogenated)/p ...$2,866,179$3,318,400$2,893,185$3,468,625$3,710,163$5,391,141$6,686,284
Melamine$1,033,946$2,153,873$5,173,475$6,075,714$4,319,393$4,906,265$5,749,117
Heterocyclic comps. cont. an unfused triazine ring (whether or not hydrogen ...$940,517$763,291$1,025,316$1,197,093$971,069$1,083,475$1,676,990
6-Hexanelactam (epsilon-caprolactam)$146,602$92,184$71,458$54,596$21,124$24,541$39,705
Lactams (excl. of 2933.71 & 2933.72)$387,371$550,571$640,670$1,407,127$537,989$601,945$750,701
Total$10,182,012$10,728,045$15,045,458$31,289,913$115,361,388$24,763,223$28,259,743