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C11300 C11400 C11500 C11600 C12000 C12100 C12200 C12300 C12500 C14200 C14420C37700
C15410 C14520 C14530C37700 C15100 C15500 C50500铜合金进口铜材C50500铜合金进口铜材C50500铜合金进口铜材C17200 C17300 C17410
C17450 C17460 C17500 C17510 C18700 C19010 C19025 C19200 C50500铜合金进口铜材C19600 C19700 C21000
C22000 C23000 C24000 C26000 C26130 C26800 C50500铜合金进口铜材C50500铜合金进口铜材C27400 C28000 C31400
C37700 C37700 C37700 C37700 C37700 C37700 C37700 C37700 C37700
C37700 C37700 C37700 C37700 C37700 C37700 C38000 C38500 C40500 C40800 C40810
C40850 C40860 C41100 C41300 C41500 C42200 C42500 C42520 C42600 C43000 C43400 C44300
C44400 C44500 C46200 C46400 C46500 C47940 C48200 C48500 C50500 C50580 C50700 C50780
C51000 C51080 C51180 C51900 C51980 C52100 C52180 C52400 C52480 C53400 C54400 C50500铜合金进口铜材进口现货