Group 1: Industry Overview - The electrolyte additive industry can be divided into conventional additives and new additives, with the latter emerging to meet the evolving performance demands of lithium batteries [4] - Conventional additives like VC and FEC were initially used in consumer electronics but have gradually been applied in power and energy storage batteries to enhance performance [5] - New additives, represented by compounds such as MMDS and DTD, are primarily used in power batteries to improve high voltage, low temperature cycling, and rate performance [6] Group 2: Market Trends - The proportion of new additive shipments in China's lithium battery electrolyte market increased from 12.7% in 2020 to 14.5% in 2022, with projections of approximately 18%, 22%, and 25% from 2023 to 2025 [6] - In 2022, China's new electrolyte additive shipments reached 0.7 million tons, a year-on-year increase of 75%, with expectations for global shipments to reach 4.9 million tons by 2025 [7][14] - The demand for new functional additives is expected to grow due to increasing requirements for battery safety, energy density, and performance [7] Group 3: Technological Advancements - New additives are becoming core materials for enhancing lithium battery performance, characterized by their ability to significantly improve certain battery properties while maintaining compatibility with other materials [8] - The production of new additives requires high technical standards, including purity and moisture control, leading to a high barrier for entry in the market [9] - The variety of new additives is expanding to meet diverse battery system requirements, with ongoing research and development in various chemical compounds [10] Group 4: Competitive Landscape - The domestic market for lithium battery electrolyte additives is seeing increased competition, with several companies like Saintai Materials and Suzhou Qitian actively expanding their production capacities [19] - The market concentration is rising, with the top five domestic companies holding approximately 53.5% market share in 2022, driven by technological advancements and scale [15] - Chinese manufacturers are increasingly replacing foreign suppliers, with projections indicating a rise in domestic market share from 50.8% in 2023 to 67.4% by 2025 [14] Group 5: Key Players - Major players in the industry include Korean company Chemtros, Japanese Mitsubishi Chemical, and Ube Industries, which have historically dominated the market [20][21][22] - Domestic companies such as Suzhou Qitian and Zhejiang Tianshu are also significant contributors, focusing on the development and production of various lithium battery electrolyte additives [23][24] - Saintai Materials has established itself as a key player with a strong patent portfolio and ongoing expansion plans [26][27]
电解液新型添加剂行业技术水平、发展态势及竞争格局
Sou Hu Cai Jing·2025-05-05 20:59