天风证券给予海油发展买入评级，低碳环保与数字化多点开花

Group 1 - The core viewpoint of the report is that Haiyou Development (600968.SH) is rated as a "buy" due to its continuous improvement in core technology and high-end equipment supply capabilities in the oil and gas production sector [2] - The company is diversifying its efforts in low-carbon environmental protection and digitalization, indicating a multi-faceted growth strategy [2] - The sale of cold energy business and assets is aimed at optimizing resource allocation, which is a positive move for the company's financial health [2] Group 2 - The report highlights potential risks including fluctuations in upstream oil and gas prices, increased market competition, and lower-than-expected demand for oil and gas by-products [2] - Other risks mentioned include the possibility of safety incidents and insufficient insurance coverage, as well as delays in domestic oil and gas reserve increases and production [2] - Extreme weather conditions could also impact the company's normal operations, presenting an additional risk factor [2]