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Responsible Gold and Silver Supply Chain Due Diligence Management Policy

发布时间 : 2022-03-07 15:29:33 文章来源:河南中原黄金冶炼厂有限责任公司 中原冶炼厂官方网站
Zhongyuan Smelter revised  as per RGGv9 issued by LBMA.      

附件为黄金(白银)供应链尽职调查管理办法。


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1.Responsible Gold and Silver Supply Chain Due Diligence Management Policy