Core Viewpoint - The National Astronomical Observatories of the Chinese Academy of Sciences has announced procurement intentions for eight types of astronomical instruments and equipment, with a total budget of 110 million yuan, expected to be procured between October and November 2025 [2][3]. Procurement Summary - The procurement includes various advanced astronomical instruments such as optical telescopes, integrated astronomical spectrometers, X-band data transmission channels, and a 40-meter diameter fully movable antenna [3][5]. - The total budget for the procurement is 110 million yuan, indicating significant investment in astronomical research capabilities [2][3]. Detailed Procurement List - X-band data transmission channel and demodulation equipment: 740,000 yuan, to be delivered by April 2028, designed for deep space data reception tasks [5][6]. - X-band cooling receiver: 400,000 yuan, also to be delivered by April 2028, with high sensitivity and electromagnetic radiation resistance [5][6]. - Three 40-meter diameter fully movable antennas: 3,300,000 yuan, to be installed and tested within 12 months [6]. - Optical telescope coating equipment: 2,300,000 yuan, for large aperture mirror coating processes [6]. - 120-meter radio radar system astronomical terminal equipment: 1,000,000 yuan, to be delivered by August 2028 [6]. - Four sets of 120-meter radio radar system astronomical receivers: 1,000,000 yuan, also to be delivered by August 2028 [6]. - A 2-meter dual-reflecting telescope optical system: 1,800,000 yuan, to be procured by October 2025 [7]. - Integrated astronomical spectrometer: 500,000 yuan, to be delivered by October 2025 [7].