Commodity200720082009
Tiles, cubes & sim. arts., whether or not rect., incl. square...;artificial ... $7 
Worked monumental/building stone&arts.thereof (excl.gds.of 68.01),simply cu ...$6,252  
Mosaic cubes and the like, of oth. nat. stone, incl. slate...whether or not ...$4,585 $423
Total$10,837$7$423