2025年中国醋酸正丙酯产业供需及规模变动分析：行业价格回落，供需新结构基本达成[图]

Industry Overview - The upstream n-propanol has seen significant price increases due to anti-dumping policies limiting imports, slow domestic capacity expansion, and new acetic acid propyl ester production capacity leading to raw material competition [1][10] - The demand in traditional sectors such as coatings and inks is being squeezed by environmentally friendly alternatives, while emerging applications have not fully released their incremental demand, exacerbating supply-demand mismatches and market price fluctuations [1][10] - In 2024, China's acetic acid propyl ester production and demand are projected to be 322,000 tons and 359,000 tons, respectively, with international trade frictions and rising regional logistics costs further disrupting market balance [1][10] Acetic Acid Propyl Ester Industry Development Overview - Acetic acid propyl ester (C5H10O2) is a fast-drying solvent with low irritation, widely used in various fields including chemical industry, food processing, and high-end fragrance production [2][3] - The industry is focusing on eliminating outdated capacity and promoting low-carbon technologies to enhance competitiveness, with a product structure shifting towards high-purity, low-toxicity specialty solvents [12][18] Industry Policy Background - China's acetic acid propyl ester industry policy framework emphasizes anti-dumping measures to protect domestic n-propanol supply chain security, reducing import dependency risks while pushing downstream companies to strengthen raw material self-sufficiency and process energy-saving technology research [4][10] Industry Chain - The acetic acid propyl ester industry chain in China relies on acetic acid and n-propanol as core raw materials, achieving large-scale supply through a mature petrochemical and coal chemical system [6][10] - The manufacturing segment is concentrated in East and South China, with leading companies adopting solid acid catalysts and continuous esterification processes to enhance production efficiency [6][10] Current Industry Status - The acetic acid propyl ester industry in China is experiencing structural overcapacity, with production capacity growth significantly outpacing production and demand growth [10][12] - The actual production is constrained by upstream n-propanol supply shortages and environmental production limits, leading to low capacity utilization rates [10][12] Competitive Landscape - The acetic acid propyl ester industry in China features a competitive landscape dominated by leading companies and regional clusters, with vertical integration and technological innovation as core competitive factors [16][18] - Major companies include Ningbo Yongshun, Nanjing Nuoao, Nantong Baichuan, Kaixin Chemical, and Nanjing Rongxin, focusing on green production process upgrades and high-end application development [16][17] Industry Development Trends - The acetic acid propyl ester industry is accelerating towards green and high-end transformation, driven by environmental policies that promote low-carbon energy-saving technology innovations [18] - The market competition is evolving towards technological barriers and globalization, with domestic leaders enhancing high-end product R&D capabilities through international cooperation [18]