新瀚新材(301076.SZ)：核心产品之一DFBP是下游客户生产特种工程塑料PEEK的主要原料

Group 1 - The core product of the company, DFBP, is a key raw material for downstream customers producing specialty engineering plastics PEEK [1] - The specific application scenarios for DFBP require development by downstream customers [1]