Group 1 - Two companies received IPO acceptance on June 18, including Shanghai Superconductor on the Sci-Tech Innovation Board and Longyuan Co., Ltd. on the Beijing Stock Exchange [1] - As of June 18, a total of 49 IPO projects have been accepted across the Shanghai, Shenzhen, and Beijing exchanges, with Shanghai accepting 13, Beijing 29, and Shenzhen 7 [2] Group 2: Shanghai Superconductor Technology Co., Ltd. - The company focuses on the research, production, and sales of high-temperature superconducting materials, which have applications in controlled nuclear fusion, superconducting power, and advanced medical fields [3] - The company has no controlling shareholder, with the largest shareholder holding 18.15% of the shares, and no single shareholder has decisive voting power [4] - Revenue for 2022, 2023, and 2024 was reported as 35.78 million, 83.34 million, and 239.53 million yuan respectively, with net profit figures showing a transition from losses to profitability by 2024 [5][6] - The company plans to raise 1.2 billion yuan through its IPO for the production of second-generation high-temperature superconducting materials [11] Group 3: Longyuan Co., Ltd. - Longyuan specializes in the research, production, and sales of precision aluminum alloy die-casting parts, primarily for the automotive industry [13] - The company is controlled by a couple, with the husband holding 55.89% of the shares, leading to a combined control of 98.53% of the voting rights [15] - Revenue figures for 2022, 2023, and 2024 were 519.33 million, 699.40 million, and 868.89 million yuan respectively, with net profits showing consistent growth [16][17] - The company aims to raise 610 million yuan through its IPO for projects related to new energy systems and R&D center construction [21] Group 4: Springlight Technology Group Co., Ltd. - The company focuses on the research, production, and sales of soft magnetic ferrite powder and related products [23] - The controlling shareholder holds 34.04% of the shares, with additional indirect control through other entities [24] - Revenue for 2022, 2023, and 2024 was reported as 1.015 billion, 929.60 million, and 1.077 billion yuan respectively, with net profits increasing over the years [25][26] - The company plans to raise 750 million yuan through its IPO for projects related to smart power magnetic materials and R&D center upgrades [30] Group 5: Other Companies - Various companies including Huada Tong, Aikem New Materials, and Guli Fa have also received IPO acceptance, focusing on sectors such as petrochemical recycling, rubber additives, and electrical equipment [32][40][50] - Each company has outlined their business focus, shareholder structure, financial performance, and planned fundraising amounts for their respective IPOs [41][42][51]

序号股票简称PE(TTM)PE(静)市净率总市值(元)8美利信-75.2729.021.2439.42亿行业平均 57.8963.974.37119.60亿行业中值53.5756.762.9955.51亿1澄天伟业-913.01339.114.5630.24亿2*ST导 航-791.89-791.892.6433.03亿3国盾量子-716.99-716.997.05228.30亿4北方导航-227.8978.785.81151.44亿5 汇源通信-173.51-173.515.0116.21亿6楚天龙-169.3175.203.7652.94亿7盛路通信-115.3698.181.5751.44亿9 航天南湖-75.05-75.052.2858.71亿10共进股份-69.47108.631.3970.30亿11邦彦技术-68.92-68.921.7526.15亿 本文源自：金融界 作者：行情君 资金流向方面，4月7日，美利信主力资金净流出327.88万元，近5日总体呈流入状态，5日共流入804.81 万元。 重庆美利信科技股份有限公司主要从事通信领域和汽车领域铝合金精密压铸件的研发、生产和销售。通 信领域产品 ...