Core Viewpoint - The article discusses the evolving landscape of the GC-MS procurement market in China, highlighting the growth of domestic instruments and the shifting preferences of research institutions, particularly in the context of regional purchasing potential and brand selection. Group 1: Market Overview - The total procurement amount for GC-MS instruments in the first three quarters of 2025 reached approximately 5.66 billion yuan, with 419 units procured, indicating a significant market capacity signal [1][4]. - The procurement volume has shown continuous growth, particularly in Q2 and Q3 compared to Q1, with expectations for further increases in Q4 based on over 150 tender announcements in October [4]. Group 2: Regional Insights - The East China region, including Shanghai, Jiangsu, and Zhejiang, accounted for 33.61% of the total GC-MS procurement, driven by the concentration of universities, research institutions, and medical facilities in economically developed coastal areas [6]. - The Southwest and Northwest regions are gradually releasing their market potential for GC-MS, with increasing demand in environmental protection, food safety, and drug development [7]. Group 3: Brand Preferences - Universities and research institutions are the primary purchasers of GC-MS, making up 46% of the procurement, with a total expenditure of approximately 2.59 billion yuan. Imported brands dominate this segment, accounting for over 90% of the identifiable brands in procurement [9]. - Recent government policies have clarified the standards for domestic instruments and increased support for domestic procurement, which may shift purchasing trends over time [9]. Group 4: Instrument Types - Among the types of GC-MS instruments, triple quadrupole models led with 161 units, representing 48.97% of the total procurement amount, while single quadrupole models accounted for 160 units and 27.79% of the total [20]. - Portable mass spectrometers are emerging as a new market highlight, with domestic brands capturing over 90% of the procurement in this category [20]. Group 5: Notable Brands and Models - The article lists prominent brands and models in the GC-MS procurement market for 2025, including Agilent, Shimadzu, Thermo Fisher, and domestic brand Anypore, which has shown significant performance with contracts totaling nearly 25 million yuan [24][16].