Eurlex法规编号：	(EU) 2017/821
OJ编号：	OJ L 130, 19.5.2017, p. 1–20
中文标题：	Regulation (EU) 2017/821 of the European Parliament and of the Council of 17 May 2017 laying down supply chain due diligence obligations for Union importers of tin, tantalum and tungsten, their ores, and gold originating from conflict-affected and high-ri￿ˆ„€
原文标题：	Regulation (EU) 2017/821 of the European Parliament and of the Council of 17 May 2017 laying down supply chain due diligence obligations for Union importers of tin, tantalum and tungsten, their ores, and gold originating from conflict-affected and high-risk areas
发布日期	2017-05-19
原文链接	查看欧盟官网文件