一家磷酸铁锂上市公司人士对上海证券报记者分析，预计2026年有条件的电池企业会继续向第四代磷酸铁锂材料切换。该 材料主要将落地相对高端的车型。与需求增长形成对比的是，目前四代磷酸铁锂材料产能不到200万吨，出现明显紧缺。因 此，2026年该材料预计出现阶段性供不应求。 3月5日晚，比亚迪董事长兼总裁王传福在"比亚迪第二代刀片电池暨闪充技术发布会"上重点介绍，公司新推出的第二代刀 片电池5分钟"充好"，9分钟"充饱"。即电池从10%到70%的充电用时仅5分钟，从10%到97%的充电用时仅9分钟。王传福还 介绍了第二代刀片电池在低温充电性能上的突破。 有市场观点认为，这代表着比亚迪突破了磷酸铁锂电池新的技术边界。 上海证券报记者从锂电产业链获悉，第二代刀片电池使用了第四代磷酸铁锂材料。作为磷酸铁锂行业可量产的最新一代材 料，第四代磷酸铁锂对电池能量密度、倍率性能（与快充性能相关）、低温性能等关键指标均起到重要支撑作用。 SMM分析，2025年，全国仅有约4—6家企业实现四代磷酸铁锂稳定生产且批量出货。2025年，四代产品在所有磷酸铁锂产 品中的产量占比约10.3%。2026年，为匹配储能大电芯与高能量密度动力电芯 ...

Core Viewpoint - The article highlights the rapid development and potential of the lithium iron phosphate (LFP) battery industry, particularly focusing on the advancements in production technology and the upcoming industry events that will showcase these innovations [1][5]. Group 1: Industry Events - The CINE2025 Solid-State Battery Exhibition and Industry Annual Conference will be held from November 6-8, 2025, at the Guangzhou Nansha International Convention Center, featuring over 200 exhibitors and 20,000 professional attendees [1]. - The event will also include the 2025 Qidian Solid-State Battery Golden Ding Award Ceremony and the SSBA Solid-State Battery Industry Alliance Council [1]. Group 2: Company Developments - Hunan Pengbo New Materials Co., Ltd. is constructing a project with an annual production capacity of 100,000 tons of high-performance lithium iron phosphate cathode materials, which is expected to significantly contribute to the local energy revolution and industrial upgrade [2]. - The project has a total investment of 1.85 billion yuan and aims to start trial production by mid-September 2023, with mass delivery planned for October [2]. Group 3: Market Dynamics - As of June 2025, global LFP production capacity reached 6.17 million tons, but the utilization rate was only 52.8%, indicating significant overcapacity in the industry [3]. - The industry is witnessing a shift where traditional low-end production is being phased out due to high costs and poor performance, while high-performance products are in demand due to technological advancements [4]. - By 2025, the LFP industry is expected to enter a new phase of demand explosion driven by the electric vehicle market and energy storage policies, with a projected 15% of shipments being fourth-generation products [4].

Group 1 - Fujin Precision Engineering's subsidiary Jiangxi Shenghua signed a supplementary agreement with CATL to revise a previous business cooperation agreement, with CATL paying a prepayment of 500 million yuan to support the construction of production capacity [1] - The revised agreement allows Jiangxi Shenghua to prioritize supplying 100% of its production capacity to CATL from 2025 to 2029, with a minimum annual procurement volume of 80% of the committed capacity [1] - This collaboration is expected to enhance the company's competitiveness and positively impact its performance if executed smoothly [1] Group 2 - The lithium iron phosphate (LFP) sector is witnessing significant long-term contracts, with Wanrun New Energy securing a major order from CATL for approximately 1.32 million tons of supply from 2025 to 2030, valued at over 40 billion yuan [3] - Other companies like Longpan Technology and BYD are also entering into substantial agreements for LFP supply, indicating a growing trend in the industry [3] - The dominance of LFP batteries is solidifying, with LFP battery installation in China's power battery sector reaching 150.0 GWh in the first four months of the year, accounting for 81.4% of total installations, and showing an 88.0% year-on-year growth [4] Group 3 - The global energy storage market is increasingly adopting LFP batteries, with projections indicating that LFP will account for 92.5% of global energy storage batteries by 2024 [4] - Major international automakers are shifting towards LFP technology, with Volkswagen announcing that all its electric vehicle models will use LFP batteries starting in 2026 [4] - The industry is experiencing a divergence in market dynamics, with high-end products becoming crucial for success, while low-end capacities face elimination due to changing supply-demand relationships [4]