Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Phenazone (antipyrin) & its derivs. | $18,716,739 | $21,906,942 | $19,806,056 | $59,130,930 | $40,649,028 | $50,948,719 | $65,453,808 |
Heterocyclic comps. cont. an unfused pyrazole ring (whether or not hydrogen ... | $113,292,950 | $83,238,037 | $149,537,055 | $233,759,241 | $187,166,459 | $287,125,613 | $245,331,743 |
Hydantoin & its derivs. | $2,556,100 | $3,836,876 | $4,166,729 | $4,959,163 | $5,077,910 | $4,143,767 | $6,846,642 |
Heterocyclic comps. cont. an unfused imidazole ring (whether or not hydroge ... | $14,994,310 | $18,318,690 | $19,667,408 | $24,341,638 | $22,161,345 | $26,632,471 | $41,459,206 |
Pyridine & its salts | $398,718 | $483,320 | $263,660 | $1,156,388 | $1,200,227 | $907,388 | $466,192 |
Heterocyclic comps. cont. an unfused pyridine ring (whether or not hydrogen ... | $186,049,560 | $246,764,636 | $287,479,212 | $351,988,054 | $396,531,277 | $415,923,891 | $494,535,737 |
Heterocyclic comps. cont. a pyrimidine ring (whether or not hydrogenated)/p ... | $46,353,277 | $52,533,184 | $98,125,505 | $118,775,449 | $105,838,178 | $184,444,582 | $197,293,463 |
Melamine | $16,507,947 | $16,705,881 | $20,245,122 | $34,206,906 | $19,849,551 | $38,006,153 | $40,581,263 |
Heterocyclic comps. cont. an unfused triazine ring (whether or not hydrogen ... | $96,578,134 | $118,568,569 | $158,881,568 | $198,657,244 | $145,681,893 | $141,659,497 | $167,415,676 |
6-Hexanelactam (epsilon-caprolactam) | $8,776,423 | $13,435,394 | $21,105,575 | $24,530,266 | $21,746,145 | $69,013,884 | $69,227,639 |
Lactams (excl. of 2933.71 & 2933.72) | $9,602,427 | $13,609,620 | $20,302,163 | $23,116,536 | $16,423,777 | $21,771,540 | $17,290,205 |
Total | $513,826,585 | $589,401,149 | $799,580,053 | $1,074,621,815 | $962,325,790 | $1,240,577,505 | $1,345,901,574 |
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