Core Viewpoint - The company, Jinfat Technology (600143.SH), is recognized as one of the most comprehensive enterprises in the chemical new materials industry, offering a wide range of products [1] Product Range - The company's product offerings include modified plastics, environmentally friendly high-performance recycled plastics, biodegradable plastics, special engineering plastics, carbon fiber and composite materials, light hydrocarbons and hydrogen energy, polypropylene resin, styrene-based resins, and medical health polymers [1] - The company has not yet ventured into EX resins [1]

Core Viewpoint - The company, Hongchang Electronics, confirmed that it is not currently involved in the research and production of EX resin [2] Group 1 - An investor inquired about the company's involvement in the development of EX resin on an investor interaction platform [2] - The company responded on August 6, stating that it does not engage in this area [2]