|
| Commodity | 2009 | 2010 |
| Bentonite | $34,960 | $79,986 |
| Fire-clay | $94,410 | $92,379 |
| Clays other than expanded clays of 68.06 (excl. of 2507.00 & 2508.10-2508.3 ... | $370,107 | $283,774 |
| Andalusite, kyanite & sillimanite | $2,413 | $18,407 |
| Mullite | $3,014 | $304 |
| Chamotte/dinas earths | $8,729 | $2,840 |
| Total | $513,633 | $477,690 |
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