节点：下游（终端消费/应用）位置：下游情绪：利好参考度：4/10
广西战略性金属镓研发产业化获突破，依托铝土矿资源与产业链协作，突破高纯镓制备壁垒并延伸至芯片制造，赋能中国半导体材料自主可控。广西镓资源富集，保有量占全国16.3%，2025年产量占比约23%，镓主要从氧化铝生产副产物回收。中铝广西分公司年产120吨金属镓（纯度99.99%），占全国1/8；华银铝业与中国 Guangdong先导合作年提氢氧化镓折金属镓100吨，构建“广西回收—中国 Guangdong精深加工”跨区域产业链。
广西大学“保镓卫国”团队突破7N级（99.99999%）高纯镓制备，技术达国际先进，融合晶种与冷热循环技术，生产周期缩至48小时、能耗降40%，已与中铝广西产业化合作，产品用于氮化镓功率芯片且良率达标。广西飓芯科技建成国内首条氮化镓激光芯片生产线，2024年实现大功率芯片批量出货，覆..
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