基础金属	铜电解铜铜精矿铜管铜棒废铜铜排铜合金精铜杆再生铜杆铜板带铝铝土矿氧化铝电解铝铝辅料铝棒铝合金锭废铝铝杆铝型材铝板卷铅铅精矿铅锭铅蓄电池再生精铅还原铅废铅蓄电池铅合金锌锌精矿电解锌锌合金氧化锌锌粉锡锡精矿锡锭锡材
稀有金属	稀土稀土矿稀土氧化物稀土金属钕铁硼稀散金属锑铋铟锗镓硒钽锆贵金属白银钨钨精矿钨粉碳化钨钨酸钠钨条钨铁钨材钼钼精矿工业氧化钼钼铁钼化工高纯三氧化钼钼金属钛钛精矿钛渣四氯化钛海绵钛钛金属钛白粉
新能源	锂锂矿锂化合物金属锂镍镍矿镍铁精炼镍镍盐高冰镍 MHP 钴电解钴钴粉氯化钴四氧化三钴硫酸钴钴中间品氧化钴碳酸钴钴酸锂锰锰矿电解锰电池级硫酸锰锂电正负极三元前驱体磷酸铁正极材料石油焦针状焦包覆沥青人造石墨硅碳负极硅氧负极电解液隔膜隔膜电解液电芯

铜冠铜箔HVLP技术突破：打破海外垄断，月销百吨领跑国产高端铜箔

2025-07-18 09:36:14 来源：财联社责任编辑：韩泽楷

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7月17日晚间，铜冠铜箔发布投资者关系活动记录表公告称，HVLP铜箔(即极低轮廓铜箔)表面粗糙度极低，具备优异的信号传输性能、低损耗特性及极高的稳定性，是极低损耗高频高速电路基板的专用核心材料，能在5G通信和AI领域获得广泛应用。公司较早布局HVLP铜箔研发，攻克了关键核心技术，打破了海外技术封锁，实现了进口产品的有效替代。

目前，该产品已成功导入多家头部CCL厂商供应链，订单充足。公司具备1-4代HVLP铜箔的量产能力，目前以第二代产品为主导出货型号。

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基本文件流程错误 SQL 调试

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