Core Viewpoint - The company, Tianhua New Energy, is focusing on the research and development of solid-state battery cathode materials and has showcased its products at the Suzhou International New Energy Expo, although it currently does not have any battery cell products available for sale [2]. Group 1: Product Development - The company has developed various cathode materials, including medium/high nickel high voltage ternary cathodes, lithium cobalt oxide, lithium-rich manganese-based materials, and spinel nickel manganese oxide [2]. - The company is also working on new ion exchange membrane materials suitable for applications in acidic aqueous flow batteries, water electrolysis for hydrogen production, and fuel cells [2]. - Research and industrialization of lithium sulfide materials, which are core raw materials for sulfide solid electrolytes, are also underway [2]. Group 2: Product Availability - Currently, the company does not have any battery cell products; the showcased battery cell samples are primarily applications of the company's cathode materials [2].