更多行业资讯 关注联合资信 摘要 REPORT SUMMARY 电解液行业位于新能源产业链中游，上游为锂盐、有机溶剂，下游为电芯企业。行业当前处于去库存后的再扩张初期。与其他锂电材料（正极、负极、隔 膜、电芯）相比，电解液行业的技术与资金壁垒相对较低，其核心竞争力高度聚焦于成本控制。全球市场呈现中国主导的格局，国内市场则形成高度集中 的"一超两强"局面——头部企业凭借纵向一体化构建成本优势，二线企业则深耕细分领域或特定区域寻求差异化竞争。未来，随着新能源汽车与储能产业 的快速扩张，电解液发展呈现出多元化、结构性调整和技术迭代加速的趋势。 一、行业概况 电解液行业位于新能源产业链中游，上游为锂盐、有机溶剂，下游为电芯企业。行业当前处于去库存后的再扩张初期。与其他锂电材料（正极、负极、隔 膜、电芯）相比，电解液行业进入壁垒较低。 电解液为锂电池的关键组成部分，主要负责离子传导，其成本约占锂电池制造成本的10~20%。电解液主要成份为锂盐、有机溶剂和添加剂。其中，主流 锂盐为六氟磷酸锂（LiPF₆），主流溶剂为碳酸酯类溶剂，主流添加剂为碳酸亚乙烯酯。2022－2024年，得益于下游锂电池需求增长，电解液全球出货量 ...

Core Viewpoint - The company clarifies the applications and market positioning of its products, specifically the use of its Dioxolane electrolyte solvent in comparison to carbonate solvents produced by listed companies, addressing investor concerns about product demand and market recognition [2]. Group 1: Product Applications - The company's Dioxolane products are primarily used in the synthesis of co-polymer formaldehyde, with a small portion utilized in lithium iron phosphate battery electrolyte [2]. - The pricing of Dioxolane products is determined based on market demand, indicating a responsive pricing strategy [2]. Group 2: Market Performance - The production and sales volume of the Dioxolane products have remained stable, suggesting consistent demand in the market [2]. - Despite the positive outlook for carbonate solvent companies, the company faces challenges in gaining market recognition, raising questions about its sales performance [2].

Core Insights - Lithium hexafluorophosphate (LiPF6) is the most commercially developed and widely used lithium salt, accounting for 12%-14% of electrolyte mass but contributing nearly half of the cost [1] - The electrolyte, while only comprising 10%-15% of the total battery cost, is essential for lithium ion flow, likened to "blood" in the battery [1] Company Summaries Chengxing Co., Ltd. - Chengxing Co., Ltd. is a fine phosphorus chemical enterprise with a high degree of refinement, diverse product types, and mature technology, listed on June 27, 1997 [1] - The company’s product line includes phosphorus ore, phosphoric acid, phosphates, and yellow phosphorus, widely used in daily chemicals and electronics [1] - In 2024, Chengxing achieved total revenue of 3.356 billion, a year-on-year increase of 8.22%, with a five-year compound annual growth rate (CAGR) of 1.7% [3] Shida Shenghua - Shida Shenghua, listed on May 29, 2015, focuses on carbonate solvents, lithium salts, additives, and silicon-based anode materials for lithium batteries [5] - The company’s products are used in chemical products, new energy vehicles, fluorine chemicals, and lithium batteries [5] - In 2024, Shida Shenghua reported total revenue of 5.547 billion, a year-on-year decrease of 1.56%, with a five-year CAGR of 5.51% [9] Shenzhen New Star - Shenzhen New Star is the only manufacturer in the industry with a complete industrial chain for aluminum grain refiners and has produced 5,800 tons/year of lithium hexafluorophosphate [8] - The company, listed on August 7, 2017, has a product line that includes aluminum grain refiners and lithium battery materials [10] - In 2024, Shenzhen New Star achieved total revenue of 2.563 billion, a year-on-year increase of 62.32%, with a five-year CAGR of 26.98% [12] Lianhua Technology - Lianhua Technology, listed on June 19, 2008, produces pharmaceutical and agricultural intermediates, primarily sold to the US, Europe, and Japan [13] - The company’s product line includes herbicides, insecticides, fungicides, and pharmaceutical intermediates [15] - In 2024, Lianhua reported total revenue of 5.677 billion, a year-on-year decrease of 11.88%, with a five-year CAGR of 4.38% [17] Yongtai Technology - Yongtai Technology, listed on December 22, 2009, is a leader in fluorobenzene fine chemicals and a producer of lithium hexafluorophosphate [19] - The company’s products are used in industrial manufacturing, pharmaceutical research, and agriculture [19] - In 2024, Yongtai reported total revenue of 4.589 billion, a year-on-year increase of 11.18%, with a five-year CAGR of 7.39% [21] Duofu Du - Duofu Du ranks among the top two globally in lithium hexafluorophosphate market share and is the first domestic company to commercialize sodium hexafluorophosphate [23] - The company, listed on May 18, 2010, focuses on high-performance inorganic fluorides and electronic chemicals [23] - In 2024, Duofu Du achieved total revenue of 8.207 billion, a year-on-year decrease of 31.25%, with a five-year CAGR of 17.92% [25] Tianci Materials - Tianci Materials is a global leader in electrolytes and ranks among the top two in lithium hexafluorophosphate market share [27] - The company, listed on January 23, 2014, specializes in fine chemical new materials [27] - In 2024, Tianci reported total revenue of 12.518 billion, a year-on-year decrease of 18.74%, with a five-year CAGR of 32.03% [29] Tianji Co., Ltd. - Tianji Co., Ltd. focuses on the research and production of lithium hexafluorophosphate and new lithium salts, listed on May 28, 2015 [31] - The company’s product line includes various lithium salts and fluorinated salts, widely used in new energy vehicles and consumer electronics [31] - In 2024, Tianji reported total revenue of 2.055 billion, a year-on-year decrease of 6.32%, with a five-year CAGR of 28.96% [35]