In the afternoon trading session, the commercial aerospace sector continued its upward trajectory. Notably, Taisheng Wind Energy surged to its 20cm daily limit, while over 20 other stocks, including Tongyu Communications, followed suit and also hit their daily limits. According to reports, on January 7th, JianYuan Technology commenced the construction of its medium-to-large liquid carrier rocket assembly, testing, and recovery reuse base in Qiantang, Zhejiang Province. This project signifies a pioneering milestone in China's aerospace industry, being the country's inaugural production base dedicated to the marine recovery and reuse of rockets, as well as a super factory for stainless steel rockets. With a total investment of 5.2 billion yuan, upon completion, the project is projected to have an annual manufacturing capacity of 25 rockets. This will facilitate swift inspection, repair, and reuse of recovered rockets, thereby enhancing operational efficiency and cost-effectiveness. The 'Qiantang' rocket, developed by JianYuan Technology, boasts impressive specifications: standing 66 meters tall with a diameter of 4.2 meters and a takeoff mass of 575 tons. Its first stage is ingeniously designed for 20 reuses, a testament to technological innovation and sustainability. The anticipated launch cost per kilogram is expected to remain below 20,000 yuan, further underscoring the economic viability of this aerospace endeavor.