Brokerages' March Top Stock Picks Released: Oil & Petrochemicals See Largest Allocation Increase, Zhongji Innolight Tops Popularity List

According to research data from Guosen Securities and Kaiyuan Securities, the allocation weight for the oil and petrochemical industry in brokerages' recommended top stock portfolios for March 2026 has increased significantly by 2.62%, making it the sector with the most pronounced increase in allocation. Petrochemical companies such as Yankuang Energy, Rongsheng Petrochemical, and Jereh Group have been listed as recommended picks by multiple brokerages. The report indicates that sectors including petrochemicals, defense and military industry, and agriculture, forestry, animal husbandry, and fishing are the key areas for increased allocation in March, reflecting the market's optimistic outlook on the energy sector.