冰与火！中国有色金属的王牌VS卡脖子(部分高度依赖进口)：73种有色金属全景图、战略价值与未来机遇梳理

Core Viewpoint - The article emphasizes the strategic importance of non-ferrous metals in modern industry, highlighting their role in various sectors such as new energy vehicles, aerospace, and semiconductor manufacturing, and outlines the complete value chain of these metals in supporting China's manufacturing upgrades and technological advancements [3][15]. Summary by Sections 1. Definition and Value of Non-Ferrous Metals - Non-ferrous metals are defined as all metals excluding iron, manganese, and chromium, categorized into five main types based on their industrial applications and properties [5]. - The article proposes a redefinition of these metals using industry labels to better reflect their core value and relevance in modern manufacturing [4]. 2. Types of Non-Ferrous Metals - Light Metals: Includes aluminum and magnesium, crucial for lightweight applications in manufacturing, with aluminum projected to reach over 40 million tons in China by 2025, accounting for over 60% of global production [7]. - Heavy Metals: Comprises copper, nickel, and cobalt, essential for electrical applications and the backbone of the economy, with copper demand in the new energy sector expected to exceed 25% by 2025 [8]. - Precious Metals: Includes gold and silver, recognized as hard currencies and vital for high-end manufacturing, with central banks expected to increase gold reserves by over 1,200 tons in 2025 [9]. - Rare Metals: This category includes lithium and rare earth elements, which are critical for high-end manufacturing and military applications, with China holding nearly 50% of global rare earth reserves [10][12]. - Metalloids: Such as silicon, which is foundational for the semiconductor and photovoltaic industries, with over 95% of semiconductor chips based on silicon [13]. 3. Role in New Energy and Semiconductor Industries - Non-ferrous metals are identified as essential for the new energy revolution, with lithium, cobalt, and nickel being key materials for batteries, and demand for lithium expected to grow by 25% by 2025 due to the surge in electric vehicle sales [17][19]. - In the semiconductor sector, metals like gallium and germanium are crucial for chip manufacturing, with China controlling over 90% of global gallium and germanium production [27]. 4. Strategic Importance in Aerospace and Military - Non-ferrous metals define the performance limits of aerospace and military equipment, with titanium alloys being essential for aircraft and high-temperature alloys being critical for jet engines [29][30]. - Rare earth elements are vital for military applications, with China dominating the supply of these materials [30]. 5. Economic and Financial Security - Non-ferrous metals are fundamental to national economic stability, with copper being a key material in the electrical system, and gold serving as a hedge against geopolitical risks [34][32]. - The article highlights the importance of uranium and thorium for nuclear energy, which is crucial for achieving carbon neutrality goals [34]. 6. Global Competitive Landscape - China holds significant advantages in the non-ferrous metals sector, including leading positions in rare earths and critical materials for semiconductors, but faces challenges in high-end processing technologies and resource dependencies [36][44]. - The article identifies both strengths, such as the complete supply chain for rare earths, and weaknesses, including high import dependencies for certain critical metals like platinum and cobalt [37][44].