北京通州白银回收白银回收计价方式详解

Unit件AI 译文 · English
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Ship From
通州区
Region
北京 通州区
Views
47
AI AI Product Introduction
白银回收按实时国际银价计价,扣除冶炼加工费。通州地区回收价通常比上海黄金交易所现货银价低5-15元/公斤,具体取决于成色与纯度。工业级白银需提供检测报告,首饰类需区分925/999等纯度。回收量500克以上可上门取样,大额交易建议提前确认当日报价。回收企业需具备《危险废物经营许可证》,确保冶炼过程环保合规。
This introduction is automatically generated by AI based on product title and specifications. Please refer to the actual product for details.