机构：逢低布局受益于“反内卷”政策板块，石化ETF（159731）迎配置窗口

Core Viewpoint - The stock market showed positive momentum with major indices opening higher, indicating potential investment opportunities following a recent market correction [1] Market Performance - On October 20, the Shanghai Composite Index rose by 0.67%, the Shenzhen Component Index increased by 1.49%, and the ChiNext Index gained 2.45% [1] - The China Securities Petrochemical Industry Index opened higher and experienced slight fluctuations, currently up approximately 0.35% [1] Sector Analysis - The leading stocks in the petrochemical sector include Cangge Mining, Jinfat Technology, and Tongcheng New Materials [1] - The Petrochemical ETF (159731) is following the index's upward trend, highlighting its value proposition [1] Investment Strategy - Haitong International Securities suggests that after last week's concentrated pullback, the market is gradually presenting configuration value [1] - With the upcoming Fourth Plenary Session of the Communist Party and easing Sino-U.S. trade tensions, the market is expected to regain upward momentum [1] - Investors are advised to strategically position themselves in sectors benefiting from "anti-involution" policies and demand-side initiatives [1] Industry Composition - The top three industries within the China Securities Petrochemical Industry Index are Refining and Trading (25.60%), Chemical Products (23.72%), and Agricultural Chemical Products (19.91%) [1] - These sectors are anticipated to benefit significantly from policies aimed at structural adjustments and the elimination of outdated production capacity [1]