Commodity200620072008200920102011
Building blocks & bricks, of cement/concrete/art. stone, whether or not rei ...$1,350$126 $20,556$920$15,644
Tiles, flagstones & sim. arts. (excl. building blocks & bricks), of cement/ ... $759$1,534$13,355$436$13,265
Prefabricated structural components for building/civil engineering, of ceme ... $22,320 $5,804$100,816$298,615
Articles of cement/concrete/art. stone, whether or not reinf. (excl. of 681 ...$37,598$18,765  $11,287$4,550
Total$38,948$41,970$1,534$39,715$113,459$332,074