振华新材：在层状氧化物材料方面取得实质性突破，目前已迭代至第四代产品

Core Viewpoint - The company has made significant breakthroughs in layered oxide materials, having developed its fourth-generation product to meet customer demands for high voltage and high energy density [1] Group 1: Product Development - The company has successfully iterated to its fourth-generation product in layered oxide materials [1] - The new product is designed to satisfy customer requirements for high voltage and high energy density [1] Group 2: Research and Development - The company is actively researching poly-anion materials and has sent samples to some customers [1]