Commodity20052008200920102011
Tiles, flagstones & sim. arts. (excl. building blocks & bricks), of cement/ ... $12,825$1,273$40,166$1,079
Prefabricated structural components for building/civil engineering, of ceme ...  $102,910  
Articles of cement/concrete/art. stone, whether or not reinf. (excl. of 681 ...$6,347$887 $5,170 
Total$6,347$13,712$104,183$45,336$1,079