来源：中国能源网 东吴证券近日发布2026年大化工行业投资策略：中海油继续增储上产和降本增效，承诺2025-2027年不 低于45%的分红率。中石油继续受益于国内天然气市场化改革。中石化关注国内炼油化工反内卷进展。 磷化工：下游新能源动力电池和储能需求拉动磷酸铁和六氟磷酸锂需求，带动磷化工产业链景气度提 升；氟化工：下游AI需求提升带动液冷需求。 以下为研究报告摘要： 投资方向1：红利策略。推荐：中国海油、中国石油、中国石化。我们预计2026年布伦特油价中枢60-70 美元/桶。 中海油继续增储上产和降本增效，承诺2025-2027年不低于45%的分红率。中石油继续受益于国内天然 气市场化改革。中石化关注国内炼油化工反内卷进展。 投资方向2：资金配置化工低估值龙头。推荐：万华化学、宝丰能源、卫星化学、华鲁恒升。市场增量 资金（含量化）优先配置化工ETF权重股，化工龙头受益于成本、技术、市场等行业壁垒，业绩基本见 底。 投资方向3：下游需求驱动涨价。 1）传统需求：关注食品添加剂、农药、化肥。①食品添加剂：维生素、蛋氨酸等食品添加剂需求稳健 增长，关注：新和成、安迪苏；②农药：下游海外农药制剂企业补库，国内农药 ...

Investment Direction 1: Dividend Strategy - Recommended companies include China National Offshore Oil Corporation (CNOOC), China Petroleum & Chemical Corporation (Sinopec), and China National Petroleum Corporation (PetroChina) with an expected Brent oil price range of $60-70 per barrel in 2026 [2][3] - CNOOC is committed to maintaining a dividend payout ratio of no less than 45% from 2025 to 2027, while PetroChina benefits from domestic natural gas market reforms [2][3] Investment Direction 2: Capital Allocation to Undervalued Chemical Leaders - Recommended companies include Wanhua Chemical, Baofeng Energy, Satellite Chemical, and Hualu Hengsheng, which are expected to benefit from industry barriers related to cost, technology, and market [2][3] - The report suggests prioritizing capital allocation to chemical ETFs and leading companies as their performance is expected to stabilize [2][3] Investment Direction 3: Price Increases Driven by Downstream Demand - Traditional demand sectors such as food additives, pesticides, and fertilizers are highlighted, with companies like New Hope Liuhe and Jiangshan Chemical expected to benefit from stable growth in demand [2][3] - Emerging demand in phosphorous and fluorine chemicals is driven by the needs of new energy battery and AI cooling applications, with companies like Chuanheng Chemical and Juhua Co. being key players [2][3] Investment Direction 4: Domestic Anti-Competition Driving Price Increases - The report emphasizes the focus on large refining and chemical companies such as Hengli Petrochemical and Rongsheng Petrochemical, which are expected to benefit from anti-competitive measures in the domestic market [2][3] - The organic silicon sector is entering the end of its expansion cycle, with major companies like Sinan Silicon Material adjusting industry operating rates [2][3] - The soda ash industry is facing capacity controls and the need to phase out outdated production, with companies like Boyuan Chemical under observation [2][3] Oil Price Analysis - The report anticipates a Brent oil price range of $60-70 per barrel in 2026, with a slight oversupply expected [11][12] - OPEC+ has postponed production increases for Q1 2026, indicating a cautious approach to market conditions [11][12] - The report highlights geopolitical factors, including the ongoing Russia-Ukraine conflict and U.S.-Venezuela relations, which may impact oil supply dynamics [12][13] Three Major Oil Companies Insights - CNOOC is focused on increasing reserves and production while reducing costs, while PetroChina is benefiting from natural gas market reforms [34][36] - Sinopec is concentrating on domestic refining and chemical anti-competition developments [34][36] - The overall profitability of the three major oil companies is expected to be supported by the anticipated oil price stabilization [34][36]