Commodity2005200620072008200920102011
Building blocks & bricks, of cement/concrete/art. stone, whether or not rei ...$36,524   $13,886$6,760$1,852
Tiles, flagstones & sim. arts. (excl. building blocks & bricks), of cement/ ...$5,545  $562 $3,201$10,713
Prefabricated structural components for building/civil engineering, of ceme ... $1,046$35,842$170,052   
Articles of cement/concrete/art. stone, whether or not reinf. (excl. of 681 ...     $932$5,846
Total$42,069$1,046$35,842$170,614$13,886$10,893$18,411