Commodity2005200620072008200920102011
Chemical elements doped for use in electronics, in the form of discs/wafers ...$82,184,428$77,237,955$84,408,879$181,845,748$157,193,057$175,776,260$268,720,065
Total$82,184,428$77,237,955$84,408,879$181,845,748$157,193,057$175,776,260$268,720,065