签约卫蓝新能源，投资11.2亿元固态电池材料项目启动

Core Viewpoint - The article highlights the launch of a solid-state battery cathode material production line by Yili Technology, marking a significant investment in the development of advanced battery materials in China [2][3]. Group 1: Project Overview - Yili Technology, a subsidiary of Tianhua New Energy, has initiated the construction of a solid-state battery cathode material production line with a total planned investment of 1.12 billion yuan [3]. - The facility will cover an area of 19,000 square meters and aims to produce 5,200 tons of high-nickel ternary cathode materials annually, with completion and production expected by the end of 2026 [3]. - A pilot production line with a capacity of 200 tons per year has already been established and is currently in trial operation [3]. Group 2: Strategic Partnerships - During the launch event, Yili Technology signed strategic cooperation agreements with several companies, including Weilan New Energy, Guxin New Energy, Heyuan Lithium Innovation, and Jingjiu New Energy, to collaborate on solid-state battery cathode materials [4]. Group 3: Company Background - Yili Technology was established in April 2022 and focuses on the research and development of solid-state battery cathode materials, leveraging technology from the Institute of Physics at the Chinese Academy of Sciences and the Tianmuhu Energy Storage Technology Research Institute [5]. - The company has developed several mass-production level products, including medium-nickel high-voltage ternary cathodes and high-nickel high-voltage ternary cathodes, catering to various battery systems from liquid to solid-state [5].