Commodity20052006200720082009
Building blocks & bricks, of cement/concrete/art. stone, whether or not rei ...   $16,263$4,804
Tiles, flagstones & sim. arts. (excl. building blocks & bricks), of cement/ ...$65,431$26,961$42,280$76,631$55,265
Prefabricated structural components for building/civil engineering, of ceme ... $3,020 $3,333 
Articles of cement/concrete/art. stone, whether or not reinf. (excl. of 681 ...$36,435$103,977$48,662$52,780$29,742
Total$101,866$133,958$90,942$149,007$89,811