Commodity200520062007200820092010
Building blocks & bricks, of cement/concrete/art. stone, whether or not rei ...     $2,694
Tiles, flagstones & sim. arts. (excl. building blocks & bricks), of cement/ ...$11,785$11,254$8,806$10,227$8,305$25,235
Prefabricated structural components for building/civil engineering, of ceme ...   $5,349 $1,287,052
Articles of cement/concrete/art. stone, whether or not reinf. (excl. of 681 ...  $11,383$195  
Total$11,785$11,254$20,189$15,771$8,305$1,314,981