... market, 6-6-3 copper alloy not less than $68000 yuan/ton, compared with the cost of zn-base 4ear resistant ... alloy for 38000 yuan/ton. If using a ton of zn-base wear-resisting ... .The price of zn-base 4ear resistant alloy for 38000 yuan/ton, copper alloy price for 68000 dollars, save 30,000 ...