Commodity2005200620072008
Prepared pigments, prepd. opacifiers, prepd. colours & sim. preps.$515$11,358$1,379$19,262
Vitrifiable enamels & glazes, engobes (slips) & sim. preps.$804 $3,365$377
Liquid lustres & sim. preps.$3,239$3,532$9,318$4,471
Glass frit & oth. glass, in the form of powder/granules/flakes$3,058 $1,018 
Total$7,616$14,890$15,080$24,110