国内首个，海上可复用火箭基地开工

Core Viewpoint - The article highlights the launch of the first domestic large-scale liquid rocket assembly and recovery reuse base project by Arrow Yuan Technology, marking a significant step in China's commercial space industry with a total investment of 5.2 billion yuan [1]. Group 1: Project Overview - The project includes a recovery reuse center, a testing and inspection center, and a manufacturing center, aiming for an annual production capacity of 25 rockets [1]. - The first rocket manufactured at this base is named "Qiantang," which is based on the core product "Yuanxingzhe No. 1," featuring a height of 66 meters, a diameter of 4.2 meters, and a launch mass of 575 tons [1]. - The rocket has a low-cost launch capability, with a per-kilogram launch cost expected to drop below 20,000 yuan, significantly reducing the cost of access to space [1][4]. Group 2: Company Background - Arrow Yuan Technology, founded in 2019 and headquartered in Beijing, specializes in reusable liquid rockets using a "stainless steel + liquid oxygen methane" approach [2]. - The founder, Wei Yi, has extensive experience in rocket propulsion technology and has previously held significant roles in China's new generation rocket development [4]. Group 3: Financial Aspects - The company has completed four rounds of financing, with the latest round ending in January 2025, attracting investments from notable venture capital firms and state-owned enterprises [5][6]. - The market price for a single rocket launch in China's commercial space sector is approximately 220 million yuan, with payload prices ranging from 80,000 to 100,000 yuan per kilogram [4].