Commodity200520062007200820102011
Building blocks & bricks, of cement/concrete/art. stone, whether or not rei ...     $139
Tiles, flagstones & sim. arts. (excl. building blocks & bricks), of cement/ ...$40,523$1,520$15,667$2,948 $1,114
Prefabricated structural components for building/civil engineering, of ceme ...$81,929$304,716    
Articles of cement/concrete/art. stone, whether or not reinf. (excl. of 681 ...$3,112$109$427$1,004,779$73,209$19,608
Total$125,564$306,345$16,094$1,007,727$73,209$20,861