IPO“待考”，隆源股份毛利率呈下滑趋势

Core Viewpoint - Longyuan Co., Ltd. is preparing for its listing review on the Beijing Stock Exchange, with a reduced fundraising target of 560 million yuan, down from the initial 610 million yuan, primarily for projects related to new energy systems and lightweight automotive components [1] Group 1: Company Overview - Longyuan Co., Ltd. specializes in the research, production, and sales of aluminum alloy precision die-casting parts, focusing on automotive applications such as engine systems and new energy vehicle components [3] - The company is controlled by Lin Guodong and Tang Meiyun, who together hold approximately 98.53% of the shares, indicating a highly concentrated ownership structure [3] Group 2: Client Base and Revenue - Longyuan has established a strong client base, including major companies like BorgWarner, Delta, and Tesla, with long-term partnerships that create significant barriers to entry [4] - BorgWarner has consistently been the largest client, contributing over 30% of revenue, while revenue from Taigene has fluctuated significantly, indicating potential volatility in client contributions [4] Group 3: Financial Performance - The company reported revenues of 519 million yuan, 699 million yuan, 869 million yuan, and 475 million yuan for the years 2022 to 2025 (first half), with net profits of 101 million yuan, 126 million yuan, 129 million yuan, and 65 million yuan respectively [5] - For 2025, projected revenues are estimated to be between 980 million yuan and 1.033 billion yuan, with a year-on-year growth rate of approximately 12.79% to 18.89% [5] Group 4: Profitability Trends - The gross profit margin has been declining, with figures of 30.57%, 29.18%, 24.17%, and 24.56% over the reporting period, attributed to changes in product structure and increased market competition [6] - The concentration of revenue from the top five clients has remained high, accounting for 84.33% to 77.43% during the reporting period, indicating a reliance on a limited number of customers [6]