Core Viewpoint - The chromatography market is experiencing significant growth driven by demand from downstream sectors such as biopharmaceuticals, food safety, environmental monitoring, and petrochemicals, with a notable increase in market size projected for the coming years [1][5][8]. Chromatography Industry Definition and Technology Classification - Chromatography, also known as layer chromatography, is a physical and chemical analysis method that separates different solutes based on their interactions with stationary and mobile phases [2]. Current Development Status of the Chromatography Industry - The global chromatography column market is expected to reach USD 3.169 billion in 2024, with North America accounting for 37.27% of the market share [5]. - In China, the chromatography industry is projected to grow to CNY 25.968 billion in 2024, with specific market sizes for chromatography columns, instruments, and media being CNY 2.053 billion, CNY 11.029 billion, and CNY 12.886 billion respectively [1][8]. Regional Demand Characteristics - In China, the demand for chromatography products is regionally concentrated, with East China accounting for 38.50% of the market in 2024, followed by Central South and Western regions [10]. Industry Chain of Chromatography - The chromatography industry operates upstream in the pharmaceutical industry chain, primarily sourcing chemical reagents and instrument components, which are widely available and competitively priced [12]. Development History of the Chromatography Industry - The development of chromatography technology in China began in the 1950s, with significant milestones including the first commercial gas chromatography instrument produced in 1963 [14]. Competitive Landscape of the Chromatography Industry - The domestic chromatography market is becoming increasingly competitive as local pharmaceutical companies seek to replace imported products with high-quality domestic alternatives due to cost control measures [17]. Development Trends in the Chromatography Industry - The demand for chromatography analysis is growing across various sectors, including biopharmaceuticals and food safety, leading to an expanding market size and a clear trend towards domestic production capabilities that can compete with international leaders [20].