民生证券给予海优新材推荐评级，胶膜盈利短期承压，汽车业务有望成为新增长级

Group 1 - Minsheng Securities issued a report on September 1, recommending Haiyou New Materials (688680.SH) with a target price of 47.92 yuan [1] - The report highlights that the profitability of the film business is under short-term pressure [1] - The automotive business is expected to become a new growth driver for the company [1]