Orient Securities·2026-02-28 13:03Investment Rating - The report maintains a "Positive" outlook for the basic chemical industry [5] Core Insights - The strategic importance of the phosphorus chemical sector has significantly increased, highlighted by recent U.S. policies aimed at securing domestic supplies of phosphorus and glyphosate, which is heavily reliant on Chinese imports [7] - The polyurethane industry is experiencing positive changes, with major suppliers raising overseas prices for MDI products, indicating a strong desire for profitability recovery among competitors [7] Summary by Sections Investment Recommendations and Targets - The report continues to favor recovery opportunities across various chemical sub-industries, recommending: - MDI leader: Wanhua Chemical (600309, Buy) - PVC industry players: Zhongtai Chemical (002092, Not Rated), Xinjiang Tianye (600075, Not Rated), Chlor-alkali Chemical (600618, Not Rated), Tianyuan Co., Ltd. (002386, Not Rated) - Refining industry leaders: Sinopec (600028, Buy), Rongsheng Petrochemical (002493, Buy), Hengli Petrochemical (600346, Buy) - Agricultural chemical chain leaders: Guoguang Co., Ltd. (002749, Buy), Xinyangfeng (000902, Buy), Shidanli (002588, Not Rated), Yuntu Holdings (002539, Not Rated), and Runfeng Co., Ltd. (301035, Buy) for pesticide formulations [3] - The report also highlights potential in the phosphorus chemical sector driven by rapid growth in energy storage, with companies like Chuanheng Co., Ltd. (002895, Not Rated) and Yuntianhua (600096, Not Rated) being of interest [3] - In the oxalic acid industry, recommended companies include Hualu Hengsheng (600426, Buy), Huayi Group (600623, Buy), and Wankai New Materials (301216, Buy) [3]