|
| Commodity | 2005 | 2006 | 2010 |
| Carbides, of calcium, whether or not chemically defined | $108,445 | $69,748 | $879,540 |
| Carbides, of silicon, whether or not chemically defined | $255,464 | $725,362 | $1,824,031 |
| Carbides other than of carbon/silicon, whether or not chemically defined | $8,708 | $5,654 | |
| Total | $372,617 | $800,764 | $2,703,571 |
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