Commodity20052006200720082009
Prepared pigments, prepd. opacifiers, prepd. colours & sim. preps.$2,478$1,283$956 $29
Vitrifiable enamels & glazes, engobes (slips) & sim. preps.$1,143 $613$236 
Glass frit & oth. glass, in the form of powder/granules/flakes   $481$158
Total$3,621$1,283$1,569$717$187