Commodity2005200620072008200920102011
Hydrides, nitrides, azides, silicides & borides, whether or not chemically ...$11,875,589$11,586,012$14,273,987$14,295,082$9,964,754$13,653,884$15,095,445
Total$11,875,589$11,586,012$14,273,987$14,295,082$9,964,754$13,653,884$15,095,445