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]