Commodity2005200620072008200920102011
Powders of non-lamellar structure, of copper$16,310,767$28,216,496$32,867,361$34,863,820$18,774,439$34,866,918$41,792,823
Powders of lamellar structure, of copper; flakes, of copper$2,993,295$3,455,174$5,376,899$3,838,830$2,946,249$3,215,595$3,428,659
Total$19,304,062$31,671,670$38,244,260$38,702,650$21,720,688$38,082,513$45,221,482