山东：重点培育四大铜产业集群 突破5N高纯铜、集成电路铜合金靶材背板等技术

Core Viewpoint - The Shandong Provincial Department of Industry and Information Technology, along with other departments, has issued a "Work Plan for Stable Growth in the Nonferrous Metal Industry," focusing on creating specialized industrial clusters in the copper and aluminum sectors [1] Copper Industry - The plan emphasizes the development of four major copper industrial clusters: Dongying (coordinated smelting + copper-based new materials), Liaocheng (mining copper smelting + high-end foil material deep processing), Yantai (by-product copper smelting + special rod and wire deep processing), and Linyi (recycled copper smelting + urban mining) [1] - Key technological breakthroughs targeted include 5N high-purity copper, integrated circuit copper alloy target backplanes, high-strength high-conductivity copper alloy rolled foils, ultra-thin lithium battery copper foils, GPU high-speed copper cables, large high-performance easily segregated copper alloys, and dispersion-strengthened copper [1] - The initiative aims to advance the copper industry towards high-end and specialized development, enhancing its core competitiveness [1] Aluminum Industry - The aluminum sector aims to strengthen four industrial clusters: Binzhou (lightweight aluminum new materials), Liaocheng-Linyi (green recycling of aluminum industry), Yantai (high-end transportation aluminum materials), and Weifang (high-end aluminum innovative applications) [1] - The plan promotes integrated die-casting body components, aluminum parts for high-speed rail, aviation, and power batteries, photovoltaic aluminum frames, aluminum public facilities, and food-grade aluminum foil packaging products [1] - The objective is to expand the application fields, scale, and levels of aluminum materials and products [1]