|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Bentonite | $874,487 | $1,779,388 | $607,172 | $1,103,861 | $1,133,665 | $1,452,224 | $1,660,070 |
| Decolourising earths & fuller's earth | $42,388 | $71,207 | | | | | |
| Fire-clay | $352,753 | $489,893 | $656,183 | $628,800 | $327,472 | $548,133 | $596,580 |
| Clays other than expanded clays of 68.06 (excl. of 2507.00 & 2508.10-2508.3 ... | $1,183,040 | $1,253,584 | $624,061 | $923,822 | $1,558,802 | $1,081,518 | $1,017,784 |
| Andalusite, kyanite & sillimanite | $630 | $79 | | | | | |
| Chamotte/dinas earths | $24,067 | $1,151 | $5,184 | $9,716 | $38,355 | $8,202 | $19,583 |
| Total | $2,477,365 | $3,595,302 | $1,892,600 | $2,666,199 | $3,058,294 | $3,090,077 | $3,294,017 |
|
|
