航天彩虹(002389.SZ)：已逐步将低质低效的业务和资产逐步清退

Core Viewpoint - The company is facing intense competition in the membrane business, with a significant oversupply in the market, prompting strategic adjustments to maintain cash flow and reduce the impact of goodwill impairment [1] Group 1: Company Strategy - The company is gradually phasing out low-quality and inefficient businesses and assets [1] - Efforts are being made to reduce outsourcing costs and enhance production efficiency [1] - The company is exploring niche markets and developing high value-added products [1] Group 2: Financial Management - The company aims to preserve cash flow strength during the industry's downturn [1] - There is a focus on ensuring that the cash flow from the new materials business remains positive in the long term [1] - The company is working to mitigate the effects of goodwill impairment on its financial performance [1]