本报记者李立平 近日，素有"工业维生素"之称的小金属板块，成为资金追捧的焦点。2月27日，小金属板块延续涨势。 同花顺iFinD统计数据显示，截至当日收盘，小金属指数大涨7.69%，板块中12家上市公司股价涨停。 陕西巨丰投资资讯有限责任公司高级投资顾问于晓明向《证券日报》记者表示，今年以来小金属受市场 高度关注，主要是供给端受国内配额及海外限产影响，叠加AI算力、新能源、军工、机器人等赛道需 求快速增长，供需缺口持续扩大；同时，小金属被多国列为战略关键矿产，定价权与战略价值被重估。 上海钢联铁合金事业部钨业分析师施佳向《证券日报》记者表示，战略小金属行业正进入一个以资源为 核心的新竞争阶段。上游资源在当前市场环境下已不再是单纯的原材料储备，而是演变为企业抵御市场 风险的"护城河"、保障供应链安全的生命线。 过往，小金属的需求多与传统工业挂钩，周期波动明显。如今，以AI、新能源和军工为代表的产业领 域，正在系统性重塑小金属的战略地位。 对于小金属市场关注度的提升，施佳表示，核心驱动力来自全球"新能源革命"与"智能化浪潮"对特定品 种需求的爆发，而供给端的刚性约束则进一步放大了这一趋势。 在需求爆发的同时，供给 ...

Group 1: Price Trends - Tungsten prices have been rising continuously this year, with black tungsten concentrate (≥65%) reaching 190,000 yuan/ton, up 32.9% since the beginning of the year [1] - White tungsten concentrate (≥65%) is priced at 189,000 yuan/ton, an increase of 33.1% year-to-date [1] - Ammonium paratungstate (APT) is at 280,000 yuan/ton, reflecting a 32.7% rise since the start of the year [1] Group 2: Market Performance - The A-share tungsten sector has seen a cumulative increase of over 60% as of July 25 this year [1] - Market funds are beginning to reassess investment opportunities in tungsten, which has been undervalued compared to other non-ferrous metals like copper and aluminum [1] Group 3: Supply Dynamics - The Ministry of Natural Resources has set a total tungsten mining quota of 58,000 tons for the first batch in 2025, a decrease of 4,000 tons or 6.45% from the previous year [1] - Major tungsten-producing provinces, Jiangxi and Yunnan, have reduced their mining volumes by 2,370 tons and 400 tons, respectively [1] - The natural decline in tungsten ore grades is providing strong support for tungsten prices [1] Group 4: Demand Drivers - The demand for tungsten products is increasing due to the accelerated transformation and upgrading of China's manufacturing sector, particularly in photovoltaic and hard alloy fields [2] - The market size for tungsten wire used in photovoltaic cutting is projected to grow from 719 million yuan in 2022 to 6.659 billion yuan by 2025 [2] - Companies like Guangdong Xianglu Tungsten Industry Co., Ltd. are ramping up production capabilities, with plans for an annual output of 30 billion meters of ultra-fine tungsten wire [2] Group 5: Industry Responses - Companies are actively responding to the challenges and opportunities presented by rising tungsten prices, with upstream mining firms leveraging resource advantages and downstream firms optimizing product structures [2] - Changyi Zhangyuan Tungsten Industry Co., Ltd. is enhancing its resource base through the integration of mining rights and increased exploration efforts [2] - Xiamen Tungsten Co., Ltd. aims to increase its tungsten resource assurance rate from 20% to 70% in the future [3] Group 6: Innovation and Cost Management - Companies are improving processes to manage cost pressures and enhance product value, such as Zhongtung High-tech Materials Co., Ltd. extending APT into micro-drill production for printed circuit boards [3] - The focus on high-value-added products is seen as a strategy to mitigate risks associated with raw material price fluctuations [3] - The impact of rising tungsten prices varies across the industry, with upstream companies benefiting from higher prices while downstream firms need to invest in product upgrades and innovation capabilities [3]