马斯克“星舰”剑指太空成本底线，酒泉“一港七业”布局万亿航天市场

Group 1 - The global commercial space industry is undergoing significant transformation, driven by initiatives from both Western and Chinese entities, including Elon Musk's announcement at the Davos World Economic Forum and the release of a development plan by Jiuquan City in China [1][2] - SpaceX plans to achieve fully reusable rockets through its "Starship" technology, which could reduce space access costs by 99%, bringing it below $100 per pound [1] - Jiuquan City's development plan aims to establish a national commercial space launch base and research facilities, focusing on seven key industries including rocket manufacturing and satellite applications, with a goal for high-quality development by 2035 [2] Group 2 - China's satellite industry is projected to generate a value of 1.3 trillion yuan by 2030, with significant growth expected in both downstream and upstream sectors [3] - The commercial space industry is entering a golden era of dual growth from both demand and supply sides, with a focus on satellite launch and manufacturing sectors [3] - The advancements in technology and supportive policies from both SpaceX and Jiuquan are expected to drive the new era of space economy [3]