Commodity2005200620072008200920102011
Phenazone (antipyrin) & its derivs.$73,041$33,131$73,182$32,113$17,954$18,488$9,918
Heterocyclic comps. cont. an unfused pyrazole ring (whether or not hydrogen ...$14,595$12,425$501$5,478$3,750$10,034$27,408
Hydantoin & its derivs.$101,004$274,535$139,955$72,156$90,217$2,348,938$1,719,297
Heterocyclic comps. cont. an unfused imidazole ring (whether or not hydroge ...$10,154,234$7,885,091$9,652,279$10,905,714$9,639,951$11,216,320$12,083,359
Pyridine & its salts$262,246$141,878$222,268$371,416$514,580$826,299$940,348
Heterocyclic comps. cont. an unfused pyridine ring (whether or not hydrogen ...$32,758,690$24,761,317$24,953,176$23,455,913$21,759,450$22,380,485$26,100,294
Heterocyclic comps. cont. a pyrimidine ring (whether or not hydrogenated)/p ...$11,771,054$11,950,633$18,092,695$21,611,639$13,566,063$7,516,821$5,536,034
Melamine$2,525,314$3,189,837$3,155,112$4,277,457$1,663,531$6,931,296$11,142,436
Heterocyclic comps. cont. an unfused triazine ring (whether or not hydrogen ...$7,653,665$8,047,704$8,522,039$12,774,421$15,194,508$8,421,748$7,215,772
6-Hexanelactam (epsilon-caprolactam)$371,518$346,093$639,759$243,069$132,735$156,690$82,612
Lactams (excl. of 2933.71 & 2933.72)$948,077$1,298,369$1,823,971$1,273,707$682,967$2,708,278$3,272,417
Total$66,633,438$57,941,013$67,274,937$75,023,083$63,265,706$62,535,397$68,129,895