Commodity2005200620072008200920102011
Building blocks & bricks, of cement/concrete/art. stone, whether or not rei ...   $609$1,646 $480
Tiles, flagstones & sim. arts. (excl. building blocks & bricks), of cement/ ...$262,498$225,932$2,654$670$20,263$21,093 
Prefabricated structural components for building/civil engineering, of ceme ...    $42  
Articles of cement/concrete/art. stone, whether or not reinf. (excl. of 681 ...   $1,623$9,492$223,229$821,415
Total$262,498$225,932$2,654$2,902$31,443$244,322$821,895