|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Hydrazine & hydroxylamine & their inorganic salts | $1,557 | $3,916 | $4,753 | $926 | $492 | $8,332 | $517 |
| Copper oxides & hydroxides | | $22,500 | | | $2,300 | | $3,160 |
| Inorganic bases other than hydrazine & hydroxylamine & their inorganic salt ... | $12,082 | $19,577 | $24,244 | $3,600 | $18,147 | $285,244 | $395,935 |
| Total | $13,639 | $45,993 | $28,997 | $4,526 | $20,939 | $293,576 | $399,612 |
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