平安证券指出，石油石化行业—2023年以来，基本面宽松预期下，油价高位回落，而石油石化指数持续 走高，一方面我国油气资源具有一定稀缺性，头部开采企业在国内持续推进增产上储，同时积极在海外 投资油气项目，优质资源禀赋的价值凸显。另一方面石化企业加深炼化一体化布局，降本增效成果较 好，中国石油、恒力石化等企业业绩表现出强韧性，随着石化品供给格局优化、价格从底部渐进上行， 企业估值有望进一步提升。 基础化工行业—2025年以来，国补促内需、制造业高端化，反内卷刺激产业优化供给格局，化工业从被 动去库渐往主动补库过渡，行业估值持续回升，其中，受益于反内卷和供给端格局优化的化工细分领域 均表现出不错的行情走势，2026年，平安证券认为，反内卷和供给格局好转的主线仍有机会。 化工行业ETF易方达（516570，场外联接A/C: 020104/020105）一键打包三桶油、万华化学等石油石 化、基础化工产业龙头，跟踪的中证石化产业指数指数构成接近于石化化工板块中哑铃策略标的，同时 涵盖高股息+高成长成份券，2023年以来收益表现在可比化工行业指数中保持领先。 截至2026年1月22日 14:21，中证石化产业指数(H110 ...

Investment Rating - The industry investment rating is "Positive" (maintained) [1] Core Views - The report highlights that the chemical industry is experiencing a recovery, particularly in the refrigerant and polyester filament sectors, with strong performance reported in the first half of 2025 [4][21][23]. Summary by Sections Industry Performance - The chemical industry index underperformed the CSI 300 index by 1.6% this week, with the chemical industry index reporting a slight increase of 1.11% [15]. - The China Chemical Product Price Index (CCPI) reported a decrease of 0.55%, indicating mixed price movements across the sector [15][20]. Key Company Reports - **Refrigerants**: - Juhua Co., Ltd. reported a revenue of 13.331 billion yuan in H1 2025, up 10.36% year-on-year, with a net profit of 2.051 billion yuan, up 146.97% [21]. - Sanmei Co., Ltd. achieved a revenue of 2.828 billion yuan in H1 2025, up 38.58% year-on-year, with a net profit of 999.5 million yuan, up 159.22% [21]. - **Polyester Filament**: - Xinfengming reported a revenue of 33.491 billion yuan in H1 2025, up 7.10% year-on-year, with a net profit of 709 million yuan, up 17.28% [23]. - Tongkun Co., Ltd. reported a revenue of 44.158 billion yuan in H1 2025, down 8.41% year-on-year, with a net profit of 1.097 billion yuan, up 2.93% [23]. Market Trends - The report indicates that the polyester filament industry is expected to see improved profitability due to a favorable supply-demand balance, especially with the upcoming peak demand season [23][26]. - The report also notes that the long filament industry is experiencing a gradual reduction in inventory levels, which is expected to support price stability [23][32]. Recommended Stocks - Recommended stocks include leading companies in the chemical sector such as Wanhua Chemical, Hualu Hengsheng, and Hengli Petrochemical, among others [5]. - Beneficiary stocks include companies like Xinfengming and Tongkun Co., Ltd. in the polyester filament sector [26][29].