|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Bentonite | $62,792 | $104,290 | $41,056 | $34,940 | $40,859 | $16,690 | $62,663 |
| Decolourising earths & fuller's earth | | $284 | | | | | |
| Fire-clay | $7,603 | $5,745 | $12,673 | $10,194 | $15,264 | $8,660 | $10,039 |
| Clays other than expanded clays of 68.06 (excl. of 2507.00 & 2508.10-2508.3 ... | $26,213 | $45,270 | $20,069 | $23,496 | $6,982 | $6,494 | $37,839 |
| Andalusite, kyanite & sillimanite | | | | | | $377 | |
| Chamotte/dinas earths | | $384 | $820 | $6,295 | $12,150 | $16,407 | $11,220 |
| Total | $96,608 | $155,973 | $74,618 | $74,925 | $75,255 | $48,628 | $121,761 |
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