Core Viewpoint - The Chinese Academy of Sciences' Hefei Institute of Physical Science has announced procurement intentions for 23 items of scientific instruments and equipment, with a total budget of 93.13 million yuan, expected to be purchased between May and July 2025 [1][2]. Procurement Summary - The procurement includes various advanced scientific instruments such as: - Backfield magnet power supply system with a budget of 1 million yuan, requiring specifications like three-phase 380V input and a continuous adjustable output current of up to 10 kA [4]. - Terahertz gas laser with a budget of 1.95 million yuan, capable of continuous operation and producing a frequency of approximately 2.5 THz [4]. - 660G terahertz solid-state source with a budget of 1.2 million yuan, requiring a frequency range of 648 GHz to 664 GHz [4]. - Low-temperature comprehensive testing platform with a budget of 4 million yuan, including specifications for low-temperature transmission lines and vacuum systems [5]. - Complex component preparation system with a budget of 3.52 million yuan, designed for various metal materials and requiring a maximum forming size of 420 mm x 420 mm x 500 mm [4]. - Upgrades for the EAST device, the world's first fully superconducting non-circular Tokamak, with multiple components requiring replacement and a total budget of 3.5 million yuan for various internal parts [6]. Budget Overview - The total budget for the procurement is 93.13 million yuan, with individual budgets for specific items ranging from 1 million yuan to 4.5 million yuan [2][4][5].