Copper Alloy import companies and copper alloy import trade opportunities

I want a copper and tungsten alloy

Kindly provide us with your quotation to cover the supply of copper alloy tubes

Please advise the availability and price for the followings

Item A 1000 kg copper 98% purity ( 2 - 10 kg each piece). Item B 500 kg Tin 98% purity ( 0.5 - 1 kg each piece).