On November 21, Gelonghui reported that Valiant Co., Ltd. (002643.SZ) recently held an investor relations event stating that the company’s thermoplastic materials include thermoplastic polyimide (PI) and materials such as PEEK. Regarding thermoplastic PI materials, the company has achieved continuous external supply of pilot products, and the construction of the mass production line is actively progressing, striving to complete the construction by the end of the year and gradually put it into use next year. In addition, in the development of other thermoplastic materials, the company has initiated research and development work on a series of products including PEEK (polyether ether ketone), and has currently developed PEEK laboratory samples, with research and development as well as initial downstream promotion work actively underway.