|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Bentonite | $1,827,969 | $3,873 | $35,347 | $114,168 | $37,288 | $275,403 | $52,998 |
| Decolourising earths & fuller's earth | | | | | $4,058 | $10,697 | |
| Clays other than expanded clays of 68.06 (excl. of 2507.00 & 2508.10-2508.3 ... | | | | $40 | | $19,474 | |
| Total | $1,827,969 | $3,873 | $35,347 | $114,208 | $41,346 | $305,574 | $52,998 |
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