Supply Products Tungsten Copper Disc Details Composition: 85%W15%Cu Dimensions: Ø32mmx11mm Quantity: 100 pieces Min. Price: $9.00/PC EXW XIAMEN, CHINA Payment: 100%T/T in advance Delivery Time: To be dispatched 20 days after payment confirmed Note: Re-check when quantity changed Contact Tel.:+86 592 512 9595/ +86 592 512 9696 Fax.:+86 592 512 9797 Email:sales@chinatungsten.com/sales@xiamentungsten.com

Supply Products Tungsten Copper Rod Details Composition: 70%W30%Cu Dimensions: Ø10mmx300mm Quantity: 50 piece Min Price: $18.50/PC EXW XIAMEN, CHINA Payment: 100%T/T in advance Delivery Time: To be dispatched 7 days after payment confirmed Note: Re-check when quantity changed Contact Tel.:+86 592 512 9595/ +86 592 512 9696 Fax.:+86 592 512 9797 Email:sales@chinatungsten.com/sales@xiamentungsten.com

Supply Products Tungsten Copper Disc Details Composition:70%W30%Cu Dimensions: Ø50mmx4mm Quantity: 10 pieces Min. Price: $12.00/PC EXW XIAMEN, CHINA Payment: 100%T/T in advance Delivery Time: To be dispatched 25 days after payment confirmed Note: Re-check when quantity changed Contact Tel.:+86 592 512 9595/ +86 592 512 9696 Fax.:+86 592 512 9797 Email:sales@chinatungsten.com/sales@xiamentungsten.com

Supply Products Tungsten Copper Rod Details Composition: 90±2%W10±2%Cu Dimensions: 11.17mmx3.49mmx0.49mm Quantity: 500 pieces Min. Price: $0.81/PC EXW XIAMEN, CHINA Payment: T/T in advance Delivery Time: To be dispatched 15 days after payment confirmed. Note: Re-check when quantity changed Contact Tel.:+86 592 512 9595/ +86 592 512 9696 Fax.:+86 592 512 9797 Email:sales@chinatungsten.com/sales@xiamentungsten.com

Supply Products Tungsten Copper Rod Details Composition: 85%W15%Cu Dimensions: Ø3mmx200mm Quantity: 100 pieces Min. Price: $4.50/PC EXW XIAMEN, CHINA Payment: 100%T/T in advance Delivery Time: To be dispatched 20 days after payment confirmed Note: Re-check when quantity changed Contact Tel.:+86 592 512 9595/ +86 592 512 9696 Fax.:+86 592 512 9797 Email:sales@chinatungsten.com/sales@xiamentungsten.com

Supply Products Tungsten Copper Rod Details Composition: 85%W15%Cu Dimensions: 120mmx40mmx1.3mm Quantity: 50 piece Min Price: $4.50/PC EXW XIAMEN, CHINA Payment: 100%T/T in advance Delivery Time: To be dispatched 7 days after payment confirmed Note: Re-check when quantity changed Contact Tel.:+86 592 512 9595/ +86 592 512 9696 Fax.:+86 592 512 9797 Email:sales@chinatungsten.com/sales@xiamentungsten.com

Supply Products Tungsten Copper Block Details Composition:60%W40%Cu Dimensions:50mmx50mmx20mm Quantity: 20 pieces Min. Price: $30.00/PC EXW XIAMEN, CHINA Payment: 100%T/T in advance Delivery Time: To be dispatched 25 days after payment confirmed Note: Re-check when quantity changed Contact Tel.:+86 592 512 9595/ +86 592 512 9696 Fax.:+86 592 512 9797 Email:sales@chinatungsten.com/sales@xiamentungsten.com

Supply Products Tungsten Copper Rod Details Composition: 80±2%W20±2%Cu Dimensions: Ø10mmx150mm Quantity: 5 pieces Min. Price: $26.00/PC EXW XIAMEN, CHINA Payment: T/T in advance Delivery Time: To be dispatched 15 days after payment confirmed. Note: Re-check when quantity changed Contact Tel.:+86 592 512 9595/ +86 592 512 9696 Fax.:+86 592 512 9797 Email:sales@chinatungsten.com/sales@xiamentungsten.com

170x170x1.5mm 80W20Cu tungsten copper sheet price is 85.50USD/PC on Sep. 11, 2018, EXW, Xiamen, China. Copper infiltration is the method to produce tungsten copper. With thickness of 1.5mm, the copper can be infultrated evenly. The sheet is widely used to make heat sink.

Ø6×150 80W20Cu tungsten copper rod price is 8.80USD/PC on Jun. 28, 2018, EXW, Xiamen, China. The properties of WCu20 is with density 15.15g/cm3, electricity conductivity 34IACS%, hardness 220HB and tensile strength 980N/mm2. Even thought the price of tungsten related products has been some decreasing, the exchange rate has been changed, so the price can be kept as last month.