磷酸铁价格回升，化工品价格有望底部回暖，聚焦石化ETF（159731）景气行情

Group 1 - The chemical sector continues to strengthen, with the petrochemical ETF (159731) rising over 1.5% during intraday trading, and stocks like Luxi Chemical hitting the daily limit up [1] - The petrochemical ETF (159731) has seen net inflows for 9 out of the last 10 trading days, totaling 101 million yuan, indicating significant capital allocation [1] - As of November 7, domestic iron phosphate inventory is approximately 24,500 tons, down about 22.1% compared to the end of June 2025, reflecting tightening supply and demand in the iron phosphate market [1] Group 2 - CITIC Securities suggests that despite increased market volatility since October, successful timing is challenging, recommending a shift towards sectors like chemicals, non-ferrous metals, and electric new energy, which are currently at historical low profitability and industry prosperity [1] - The petrochemical ETF (159731) and its linked funds closely track the CSI Petrochemical Industry Index, which is composed of the refining and trading sector (26.8%), chemical products (22.4%), and agricultural chemical products (21.1%), providing investors with a straightforward way to capture the chemical industry's recovery [1]