|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Bentonite | $649,770 | $716,842 | $990,424 | $1,338,362 | $1,218,380 | $808,556 | $225,061 |
| Decolourising earths & fuller's earth | $72,177 | $50,443 | | | | | |
| Fire-clay | $510,328 | $568,283 | $466,390 | $447,669 | $352,722 | $256,761 | $32,119 |
| Clays other than expanded clays of 68.06 (excl. of 2507.00 & 2508.10-2508.3 ... | $33,377 | $297,780 | $212,081 | $119,520 | $52,425 | $34,443 | $58,598 |
| Andalusite, kyanite & sillimanite | | | | | $11,088 | | |
| Mullite | $7,424 | $4,492 | $31,530 | $11,421 | $795 | $350 | |
| Chamotte/dinas earths | $1,747,613 | $931,545 | $685,898 | $826,779 | $299,476 | $140,508 | $170,340 |
| Total | $3,020,689 | $2,569,385 | $2,386,323 | $2,743,751 | $1,934,886 | $1,240,618 | $486,118 |
|
|
