Commodity200520062008200920102011
Building blocks & bricks, of cement/concrete/art. stone, whether or not rei ...  $3,843,522$47,600$5,440$840
Tiles, flagstones & sim. arts. (excl. building blocks & bricks), of cement/ ...$5,250     
Prefabricated structural components for building/civil engineering, of ceme ...  $43,613   
Articles of cement/concrete/art. stone, whether or not reinf. (excl. of 681 ...$448,844$125,840$1,247$36,487$5,157 
Total$454,094$125,840$3,888,382$84,087$10,597$840