Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Phenazone (antipyrin) & its derivs. | $394,402 | $542,944 | $399,136 | $563,921 | $382,565 | $197,553 | $229,175 |
Heterocyclic comps. cont. an unfused pyrazole ring (whether or not hydrogen ... | $8,290 | $1,353 | $4,726 | $5,150 | $15,687 | $19,024 | $2,865 |
Hydantoin & its derivs. | $42,164 | $43,135 | $5,264 | $25,933 | $251,247 | $299,221 | $151,255 |
Heterocyclic comps. cont. an unfused imidazole ring (whether or not hydroge ... | $2,100,748 | $3,970,807 | $1,626,036 | $2,806,612 | $2,609,171 | $3,769,512 | $3,291,792 |
Pyridine & its salts | $19,471 | $296,295 | $60,864 | $97,542 | $12,793 | $11,848 | $10,809 |
Heterocyclic comps. cont. an unfused pyridine ring (whether or not hydrogen ... | $1,242,770 | $1,344,549 | $1,463,105 | $1,613,245 | $1,784,568 | $1,611,492 | $1,909,796 |
Heterocyclic comps. cont. a pyrimidine ring (whether or not hydrogenated)/p ... | $866,174 | $1,162,033 | $723,670 | $351,070 | $282,712 | $230,890 | $342,029 |
Melamine | $3,157,444 | $4,922,105 | $6,788,997 | $4,947,512 | $2,559,955 | $4,961,549 | $5,030,498 |
Heterocyclic comps. cont. an unfused triazine ring (whether or not hydrogen ... | $995,810 | $4,910,464 | $5,902,269 | $665,866 | $490,615 | $1,409,363 | $2,260,078 |
6-Hexanelactam (epsilon-caprolactam) | $68,158,835 | $59,129,435 | $54,745,034 | $54,549,215 | $4,821,684 | $11 | $5,786,091 |
Lactams (excl. of 2933.71 & 2933.72) | $219,670 | $166,265 | $306,444 | $277,283 | $94,011 | $229,472 | $165,516 |
Total | $77,205,778 | $76,489,385 | $72,025,545 | $65,903,349 | $13,305,008 | $12,739,935 | $19,179,904 |
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