无序过度竞争的局面有望进一步缓解，聚焦石化ETF（159731）低位布局机遇

Core Viewpoint - The petrochemical ETF (159731) has experienced a decline of 2.11% as of November 18, with mixed performance among its holdings, indicating a potential low-point buying opportunity due to significant net inflows of 17.53 million yuan over the past 10 trading days [1] Industry Analysis - The chemical industry is expected to see a reduction in excessive competition and capacity duplication as regulatory measures against internal competition deepen, leading to improved market conditions [1] - Investment recommendations for November suggest focusing on sectors with significant supply-side improvement and high profit elasticity, such as polyester filament, organic silicon, and spandex, while also considering potassium and phosphorus chemical industries under the backdrop of potential Federal Reserve interest rate cuts [1] ETF and Index Tracking - The petrochemical ETF (159731) and its linked funds (017855/017856) closely track the CSI Petrochemical Industry Index, which is composed of three major sectors: refining and trading (26.8%), chemical products (22.4%), and agricultural chemicals (21.1%), providing investors with a streamlined approach to capitalize on the chemical industry's recovery [1]