Rare transition metal essential to capacitors in every smartphone, server, and weapon system; over 60 percent of global supply comes from artisanal mining in conflict-affected eastern DRC.
Tin, tantalum, tungsten, and gold mined in the Democratic Republic of Congo fund armed groups; US and EU law require importers to trace and disclose their supply chains.
完整档案 ›2026年6月10日调查报告称，鲁巴亚钶钽铁矿在M23按每公斤4美元征税后被改标为卢旺达矿产，出售给全球最大科技品牌