Commodity20052006200720092011
Prepared pigments, prepd. opacifiers, prepd. colours & sim. preps.$4,310$8,170$9,642$65,466$101,973
Vitrifiable enamels & glazes, engobes (slips) & sim. preps. $7,322$10,510$169 
Glass frit & oth. glass, in the form of powder/granules/flakes$11,263    
Total$15,573$15,492$20,152$65,635$101,973