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        1?????Cu?? 74560-75160 -840
        Aoo????Al?? 19530-19570 -310
        1?????Pb?? 15350-15500 +225
        0#??zn?? 22830-22930 -110
        1#??zn?? 22830-22930 -110
        1??????Sn?? 198500-200000 -750
        1??????Ni?? 132400-134700 -1200
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        ???316?????? 15000 -100
        ???????????? 13450 -300
        ?????????(??99%) 68600 -600
        ??????304 10650 -100
        ???#1?(Cu97%) 68300 -600

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