永杰新材(603271.SH)：产品已应用到包括华为、苹果等国际知名品牌的最终产品中

Group 1 - The company Yongjie New Materials (603271.SH) has stated that its products possess excellent comprehensive performance [1] - The products have been applied in the final products of internationally renowned brands, including Huawei and Apple [1]