聚氨酯板块走高 汇得科技涨停

Group 1 - The polyurethane sector is experiencing a rise, with Hui De Technology (603192) hitting the daily limit up [1] - Other companies such as Meisi De (603041), Cangzhou Dahua (600230), Gaomeng New Materials (300200), Yinuowei, and Meirui New Materials (300848) are also seeing significant increases [1]