化肥保供稳价，利好行业长期基本面，石化ETF（159731）价值可期

Group 1 - The core viewpoint of the news highlights the significant inflow of funds into the petrochemical ETF (159731), which has reached a total of 1.447 billion yuan over the past 20 trading days, with the latest share count at 1.73 billion and total scale at 1.748 billion yuan, both hitting record highs since inception [1] - The National Development and Reform Commission has issued a notice to ensure the supply of fertilizers for the 2026 spring plowing and the entire agricultural production year, focusing on stabilizing fertilizer production and circulation, enhancing storage management, and regulating the market [1] - The chemical fertilizer and pesticide industry is deemed crucial for national food security and rural revitalization, with government policies expected to provide a stable development environment and drive transformation and upgrades in the sector [1] - The recovery of major chemical product prices and demand is anticipated as the domestic and international economies improve, benefiting leading companies in the chemical industry that have established significant scale advantages and strengthened their core competitiveness through R&D investments [1] Group 2 - The petrochemical ETF (159731) and its linked funds (017855/017856) closely track the CSI Petrochemical Industry Index, with the basic chemical industry accounting for 60.02% and the oil and petrochemical industry for 32.43%, allowing participation in the profit recovery of downstream chemical products [2] - The long-term narrative for the industry is improving due to the optimization of industry structure and adjustments in supply and demand [2]