Commodity20052006200920102011
Bentonite$73,140$25,375 $2,721$321
Decolourising earths & fuller's earth$12$767   
Clays other than expanded clays of 68.06 (excl. of 2507.00 & 2508.10-2508.3 ... $1$2  
Mullite    $2,685
Chamotte/dinas earths$86    
Total$73,238$26,143$2$2,721$3,006