|
| Commodity | 2005 | 2006 | 2010 |
| Heterocyclic comps. cont. an unfused imidazole ring (whether or not hydroge ... | | $24,548 | |
| Melamine | $13,769,195 | $14,216,369 | $6,336,474 |
| Heterocyclic comps. cont. an unfused triazine ring (whether or not hydrogen ... | $1,384,551 | $1,974,966 | $1,536,325 |
| Total | $15,153,746 | $16,215,883 | $7,872,799 |
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