Commodity200620072008
Prepared pigments, prepd. opacifiers, prepd. colours & sim. preps.$711$929$520
Vitrifiable enamels & glazes, engobes (slips) & sim. preps.  $532
Liquid lustres & sim. preps. $651 
Glass frit & oth. glass, in the form of powder/granules/flakes  $4,902
Total$711$1,580$5,954