年内再保障3-4次火箭发射，烟台力争全年海上发射次数“上双”

Core Viewpoint - The Shandong Provincial Government is actively promoting the high-quality development of the commercial aerospace industry, with specific measures outlined in the recent policy document [1]. Group 1: Policy Measures - The Shandong Provincial Government has released several measures aimed at accelerating the development of the commercial aerospace industry [1]. - The focus is on enhancing launch capabilities and increasing the frequency of rocket launches [2]. Group 2: Launch Plans - Yantai plans to ensure 3-4 rocket launch missions within the year, aiming for a total of over ten sea launches by the end of the year [2][3]. - The city is leveraging its comprehensive launch support capabilities and "one-stop" convenient launch advantages to boost launch frequency [3]. Group 3: Infrastructure Development - Yantai will expedite the construction of liquid rocket sea launch capabilities at the Dongfang Spaceport to support the high-quality development of China's commercial aerospace sector [3].