On November 28, Glory Securities reported that Zhonglun New Materials (301565.SZ) announced that the company's product PHA lithium battery film is the nylon layer material used in aluminum-plastic film for soft-packed lithium batteries. The main downstream customers are aluminum-plastic film manufacturers, such as shanghai putailai new energy technology and Zijiang New Materials. Currently, the company is the main supplier of nylon layers for aluminum-plastic films, aside from manufacturers in japan. Aluminum-plastic films can be widely used in 3C, energy storage, and power batteries, and can also be used in solid state/semi-solid state batteries. The country is currently actively encouraging the research and development of solid state batteries, and the trend toward industrialization is clear. From a technical perspective, soft packaging has better adaptability to solid structures, which can lead to improvements in battery energy density, lightweight design, and safety. The company closely monitors the latest developments in the solid state battery industry, taking advantage of opportunities to actively position its film products for applications in new energy sectors including solid state batteries.