美瑞新材：子公司的PPDI产品可广泛应用于航空航天、汽车、石油钻井等高端领域

Core Viewpoint - Meirui New Materials (300848) is actively developing its PPDI products, which utilize advanced international manufacturing processes and possess superior mechanical strength, rigidity, and thermal resistance, making them suitable for high-end applications in aerospace, automotive, and oil drilling sectors [1] Group 1 - The PPDI product features a highly symmetrical and regular molecular structure, resulting in excellent oil and chemical resistance, long-term stability, and very low endogenous heat characteristics [1] - The sales team is engaged in preliminary market development and product validation with target customers in relevant industries, although the current business volume is relatively small [1] - The company plans to continuously explore market opportunities for PPDI products in various high-end manufacturing sectors based on their performance advantages [1]