太空经济爆发前夜：挖掘10元以下参股龙头，跟紧社保外资布局节奏

Group 1 - The average price-to-earnings ratio of the commercial aerospace sector has reached 186.94 times, indicating that investors are willing to pay 186 yuan for every 1 yuan of profit, which is more exaggerated than many tech stocks [1] - The commercial aerospace sector has become a hot topic in the capital market as of early 2026, driven by policy, technology, and capital [3][4] - The market is increasingly focusing on A-share listed companies that have indirect stakes in core commercial aerospace companies, especially those with stock prices below 10 yuan [4] Group 2 - Nanjing Steel, with a stock price of 5.5 yuan, has invested 50 million yuan for a 2.64% stake in Beijing Xingji Glory, a leading company in the small smart launch vehicle sector [4] - Chengjian Development, a real estate company with a stock price of 6.8 yuan, holds an 8.61% stake in 21st Century Space Technology Application Co., which specializes in commercial satellite remote sensing [5] - Suzhou High-tech, priced at 7.5 yuan, operates in a critical testing segment for rockets and satellites, with significant institutional backing [7] Group 3 - Daming City, currently the lowest-priced stock at 4.57 yuan, holds a 20.45% stake in Baicai Bang Technology, which focuses on 6G and satellite internet [7] - Shenghui Technology, priced at 9.2 yuan, has a stake in Henan Zhongke Qingneng Technology, which contributed to the successful launch of the Long March 8 using domestically produced hydrogen liquefaction equipment [7] - Jinming Precision Machinery, with a stock price of 8.58 yuan, is involved in the upstream satellite industry through joint ventures, although it has shown a long-term consolidation pattern [9] Group 4 - There is a divergence in institutional actions, with some funds increasing their positions in certain companies while reducing in others, indicating the complexity and volatility of the commercial aerospace sector [9] - The commercial aerospace narrative is significant, relating to national strategy and resource competition, but the actual benefits to individual listed companies depend on the performance of their core partners and the success of their projects [9]