Commodity2005200620072008200920102011
Chemical elements doped for use in electronics, in the form of discs/wafers ...$2,709,237$2,963,685$3,481,041$3,401,491$867,857$3,426,507$2,975,909
Total$2,709,237$2,963,685$3,481,041$3,401,491$867,857$3,426,507$2,975,909