主题演讲｜高比能圆柱电池开发进展 在圆柱电池技 术专场，相江峰博士发表主题演讲《高比能圆柱电池开发进展》，系统梳理了全球圆柱电芯市场的发展现状与应用结构 变化。他指出，当前圆柱电芯需求保持稳定增长，广泛应用于两轮车 、滑板车、智慧家居、消费电子等成熟领域，并在无人机、BBU、人 形机器人等新兴赛道中展现出增长潜力。 12 月18日—19日，由起点锂电、起点储能、起点研究院SPIR主办的2025（第十届）起点锂电行业年会暨锂电金鼎奖颁奖典礼&起点 研究十周年庆典、2025起点用户侧储能及电池技术论坛在深圳举办，大会围绕锂电与储能产业的新周期、新技术与新生态展开深入交流， 汇聚了众多行业专家与企业代表。 大会期间，远东电池资深合伙人、电芯研究院院长、江西远东电池执行总经理相江峰博士受邀出席并发表主题演讲；在同期举办的锂电 金鼎奖颁奖典礼上，江西远东电池有限公司荣获"锂电电芯技术创新奖"，充分体现了行业对公司技术实力与创新成果的高度认可。 围绕高能量密度这一核心命题，相江峰博士重点分享了远东电池在硅基负极技术方向的持续探索与阶段性成果。通过硅纳米化、结构调 控及碳材料复合等技术手段，远东电池在硅碳、硅氧多技术路径上 ...

Core Viewpoint - The lithium battery cathode sector is undergoing significant changes due to technological advancements, impacting the industry landscape and company strategies [3][4]. Company Developments - Fulin Precision announced a 500 million yuan prepayment from CATL to support its expansion projects, indicating a deepening strategic partnership [3][5]. - Jiangxi Shenghua, a subsidiary of Fulin Precision, is set to produce 75,000 tons of lithium iron phosphate annually by 2025, with CATL committing to purchase at least 140,000 tons annually from 2025 to 2027 [4][5]. - Longpan Technology has secured a contract to supply 152,000 tons of lithium iron phosphate to Eve Energy, with a total contract value exceeding 5 billion yuan [5][6]. - Wanrun New Energy has also signed a significant supply agreement with CATL, committing to deliver approximately 1.32 million tons of lithium iron phosphate from 2025 to 2030, potentially generating around 80 billion yuan in revenue [5][6]. Industry Trends - The price of lithium iron phosphate is closely linked to the prices of raw materials like lithium carbonate, which have been declining, leading to low margins and losses for many companies [3][6]. - High-density lithium iron phosphate products (≥2.6 g/cm³) are in short supply, with only a few manufacturers capable of mass production, indicating a potential supply-demand imbalance [4][7]. - The overall market for lithium iron phosphate is expected to remain weak in the short term, but high-density products may see stable prices due to tight supply [7][8]. Performance Insights - Fulin Precision reported a 71.99% increase in revenue from lithium battery cathode materials in 2024, driven by high-density products achieving full production and sales [6][7]. - Other leading companies in the sector, such as Hunan Youneng and Longpan Technology, have faced declining revenues and profits, highlighting the competitive pressures in the industry [6][7].