Fspg hi-tech (000973.SZ) stated on the investor interaction platform on November 26th that the company's current products are not applied to solid state batteries. The company's main products include optical films, electrical films, dialysis protective materials, plastic barrier materials, and packaging films, among others. Optical films are mainly used in areas like liquid crystal displays; electrical films are mainly used in ultra high voltage power transmission and transformation projects, power grid projects, capacitors, new energy, new energy autos, etc.; dialysis protective materials are mainly used in women and infant hygiene care, medical protective products, outdoor outfits, etc.; plastic barrier materials are mainly used in aquaculture, greenhouse planting, building material packaging, advertising and publicity, etc.; packaging films are mainly used in food packaging, among others.