|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Bentonite | $19,834 | $12,203 | $250,143 | $14,464 | $11,778 | $6,216 |
| Decolourising earths & fuller's earth | $3,475 | | | | | |
| Fire-clay | $3,119 | $139 | $2,392 | $5,720 | $1,645 | $5,607 |
| Clays other than expanded clays of 68.06 (excl. of 2507.00 & 2508.10-2508.3 ... | $12,875 | $10,648 | $3,060 | $6,223 | $24,005 | $54,643 |
| Total | $39,303 | $22,990 | $255,595 | $26,407 | $37,428 | $66,466 |
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