Commodity2005200620072008200920102011
Building blocks & bricks, of cement/concrete/art. stone, whether or not rei ...  $210,414$15,385$7,984$37,441$167,932
Tiles, flagstones & sim. arts. (excl. building blocks & bricks), of cement/ ...$54,272$38,140$64,494$79,850$233,296$65,052$295,952
Prefabricated structural components for building/civil engineering, of ceme ...$174,390 $631$65,525$41,644  
Articles of cement/concrete/art. stone, whether or not reinf. (excl. of 681 ...$18,295$29,079$69,817$22,616$79,759$2,023$32,000
Total$246,957$67,219$345,356$183,376$362,683$104,516$495,884