2025年中国粗甘油行业供需规模、产业链、竞争格局分析及行业发展趋势研判：下游行业的快速发展，带动粗甘油的需求增长，市场规模逐步扩大[图]

Core Viewpoint - The crude glycerol industry is experiencing growth driven by the increasing demand from downstream sectors such as pharmaceuticals, cosmetics, food, and new energy, with significant market expansion expected in the coming years [1][6][19]. Group 1: Industry Definition and Classification - Crude glycerol is defined as glycerol with a content of less than 93%, typically produced as a byproduct in the biodiesel production process [2][4]. - It can be categorized into natural glycerol, derived from natural oils, and synthetic glycerol, produced from propylene [2]. Group 2: Current Industry Status - The production capacity of crude glycerol in China is projected to reach 1.088 million tons in 2024, with an output of 422,500 tons, reflecting an increase from 2023 [4]. - The demand for crude glycerol is expected to grow to 2.031 million tons in 2024, with a market size of 4.79 billion yuan, indicating a significant increase from the previous year [6]. Group 3: Industry Chain - The upstream of the crude glycerol industry includes the supply of natural oils and the biodiesel production process, which are the primary sources of crude glycerol [8][10]. - Crude glycerol undergoes refining to be used in various applications, including epoxy chloropropane, surfactants, pharmaceuticals, and food additives [8]. Group 4: Industry Development History - The development of the crude glycerol industry in China has evolved from reliance on imports to self-sufficiency, transitioning from low-end applications to high-end fields [14]. Group 5: Competitive Landscape - The crude glycerol industry in China is characterized by low concentration and high dispersion, with major foreign players dominating the high-end market while domestic companies primarily operate in the mid to low-end market [16]. - Key domestic companies include Yangzhou Feiyang Chemical Co., Ltd., Skory New Materials Technology Co., Ltd., and Jiangsu Shengtai Chemical Technology Co., Ltd. [16][18]. Group 6: Future Development Trends - The future direction of the crude glycerol industry will focus on purification technology innovation, high value-added product development, and sustainable production models to meet the global demand for green chemicals [19].