涨超3.4%！化工ETF(159870)盘中净申购近5亿份

Group 1 - The chemical sector is experiencing an upward trend, with collective strength in chemical stocks and continuous capital inflow, as evidenced by a net subscription of 490 million units in the chemical ETF (159870) over four consecutive days [1] - According to Guosen Securities, certain sub-industries are recovering ahead of others since 2025, with a year-on-year growth of 10.56% in net profit attributable to the parent company in the first three quarters, indicating a gradual stabilization and recovery in industry profitability [1] - Looking ahead to February 2026, there is an anticipated recovery in overseas demand for certain chemical products, alongside a potential boost in domestic demand, with a focus on investment directions in oil and gas, refining and chemical, potash fertilizer, and phosphorus chemicals due to improved supply-demand dynamics and scarcity of resources [1] Group 2 - As of January 30, 2026, the top ten weighted stocks in the CSI sub-sector chemical industry theme index (000813) include Wanhua Chemical, Salt Lake Industry, Cangge Mining, Tianci Materials, Hualu Hengsheng, Hengli Petrochemical, Juhua Co., Baofeng Energy, Yuntianhua, and Rongsheng Petrochemical, collectively accounting for 44.82% of the index [2]