Commodity2005200620072008200920102011
Chemical elements doped for use in electronics, in the form of discs/wafers ...$34,893,387$62,789,173$87,948,231$149,362,748$100,294,838$265,115,329$134,525,212
Total$34,893,387$62,789,173$87,948,231$149,362,748$100,294,838$265,115,329$134,525,212