Core Viewpoint - The article discusses the current procurement trends and market dynamics of ICP-MS (Inductively Coupled Plasma Mass Spectrometry) instruments, highlighting the increasing demand for both imported and domestic brands in the customs sector of China [3][4][6]. Group 1: Market Overview - The ICP-MS instruments are experiencing a new wave of procurement, particularly in the customs sector, driven by the need for enhanced detection capabilities for import and export goods [3][4]. - From November 2024 to the present, there have been 44 procurement announcements for ICP-MS, totaling 45 units with a combined bid amount exceeding 56.35 million yuan [3][4]. Group 2: Regional Distribution - The East China region shows the highest demand for ICP-MS, with 25 units procured, accounting for 56% of total purchases. Key provinces include Shandong, Jiangsu, and Fujian [4]. - The South China region follows with 7 units (16%), while the Northwest region accounts for 5 units (11%) [4]. Group 3: Brand Performance - The procurement data includes 6 brands of ICP-MS, with both imported and domestic brands having equal representation. The leading imported brands are Agilent, PerkinElmer, and Thermo Fisher, while the domestic brands include Puyutech, Labtech, and Hengsheng [6][10]. - Agilent leads the market with a 48% share, followed by PerkinElmer at 26%, and Thermo Fisher at 12%. Domestic brands are also gaining traction, indicating a trend towards domestic substitution [10][13]. Group 4: Popular Models - The most popular models during the procurement period include Agilent's 7850, PerkinElmer's NexION 1100G, and Thermo Fisher's iCAP RQ Plus among imported brands. For domestic brands, Puyutech's SUPEC 7000, Labtech's LabMS 3000, and Hengsheng's iQuad 2300 are notable [14][15].