|
| Commodity | 2005 | 2006 | 2007 | 2010 |
| Hydrazine & hydroxylamine & their inorganic salts | $7,981 | | $13,074 | |
| Lithium oxide & hydroxide | | $334 | $460 | |
| Copper oxides & hydroxides | | | $209,343 | |
| Inorganic bases other than hydrazine & hydroxylamine & their inorganic salt ... | $50,555 | $47,566 | $556,503 | $2,396,003 |
| Total | $58,536 | $47,900 | $779,380 | $2,396,003 |
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