Core Viewpoint - The article discusses the recent announcement of government procurement intentions for various scientific instruments, totaling a budget of 647 million yuan, with procurement expected to occur in June 2025 [1][2]. Summary by Sections Procurement Overview - A total of 61 items related to scientific instruments have been identified for procurement, with a total budget of 647 million yuan [2]. - The procurement includes advanced equipment such as mobile vehicle-mounted quantum link node telescopes, vacuum parallel light tube detection calibration systems, and high temporal resolution multi-mode superconducting single-photon detectors [2][4]. Specific Procurement Items - Mobile vehicle-mounted quantum link node telescope: 1 set, budget of 20 million yuan, delivery within 2 years, warranty of at least 5 years [4]. - Vacuum parallel light tube detection calibration system: 1 set, budget of 37 million yuan, delivery within 1.5 years, warranty of at least 5 years [4]. - High temporal resolution multi-mode superconducting single-photon detector: 3 sets, budget of 30 million yuan, delivery within 6 months, warranty of 1 year [5]. Additional Equipment and Specifications - Various telescopes with specific requirements for optical performance and durability, including a large aperture optical telescope with a budget of 65 million yuan [6]. - Laser communication systems and quantum key distribution terminals are also included, with budgets ranging from 172 million yuan to 887 million yuan [5][6]. - The procurement also covers components for low-temperature systems and high-precision measurement devices, indicating a focus on advanced scientific research capabilities [7][8]. Conclusion - The procurement intentions reflect a significant investment in scientific research infrastructure, aiming to enhance capabilities in quantum communication, optical detection, and other advanced technologies [1][2].