Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Phenazone (antipyrin) & its derivs. | $1,493,726 | $1,013,995 | $705,327 | $940,662 | $353,371 | $222,310 | $281,893 |
Heterocyclic comps. cont. an unfused pyrazole ring (whether or not hydrogen ... | $201,162 | $229,282 | $68,239 | $754,919 | $2,313,045 | $4,036,878 | $2,803,264 |
Hydantoin & its derivs. | $96,605 | $111,028 | $89,398 | $58,417 | $14,715 | $18,263 | $79,241 |
Heterocyclic comps. cont. an unfused imidazole ring (whether or not hydroge ... | $1,637,952 | $3,594,468 | $3,600,159 | $3,088,262 | $11,123,900 | $5,926,748 | $3,367,240 |
Pyridine & its salts | $78,348 | $183,508 | $408,711 | $324,037 | $402,052 | $222,915 | $376,574 |
Heterocyclic comps. cont. an unfused pyridine ring (whether or not hydrogen ... | $8,829,072 | $13,944,199 | $6,938,195 | $4,605,831 | $7,734,989 | $43,941 | $755,763 |
Heterocyclic comps. cont. a pyrimidine ring (whether or not hydrogenated)/p ... | $1,709,864 | $5,167,903 | $6,950,227 | $7,371,495 | $6,958,351 | $7,674,602 | $2,949,564 |
Melamine | $1,208,914 | $1,411,588 | $1,144,626 | $2,463,618 | $687,060 | $933,955 | $1,580,737 |
Heterocyclic comps. cont. an unfused triazine ring (whether or not hydrogen ... | $1,904,979 | $2,206,825 | $2,865,992 | $2,057,505 | $1,256,182 | $1,370,183 | $2,323,956 |
6-Hexanelactam (epsilon-caprolactam) | $44 | $40 | $142 | $25 | $414 | $831 | |
Lactams (excl. of 2933.71 & 2933.72) | $2,063,943 | $3,669,284 | $5,400,614 | $4,677,770 | $3,022,719 | $4,127,681 | $4,852,818 |
Total | $19,224,609 | $31,532,120 | $28,171,630 | $26,342,541 | $33,866,798 | $24,578,307 | $19,371,050 |
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