2个回应

  1. 陈星星
    2020/07/06

    Hi 你好

    我想了解一些塑胶产品,如PE / PP/ PMMA /这种塑胶品制造时,

    要如何订定售价? 依据是什麻? 有可以参考的吗?

    Reply

    • 188金宝搏苹果下载
      2020/07/06

      陈星星,
      Sorry!我也不知道如何定价。

      Reply

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