Commodity2005200620072008200920102011
Chemical elements doped for use in electronics, in the form of discs/wafers ...$161,653,931$194,404,156$200,424,880$158,434,413$111,974,156$148,008,339$173,050,996
Total$161,653,931$194,404,156$200,424,880$158,434,413$111,974,156$148,008,339$173,050,996