铜博科技递表港交所 大客户依赖“后遗症”明显

Core Viewpoint - Jiangxi Tongbo Technology Co., Ltd. (Tongbo Technology), a provider of electrolytic copper foil solutions, has filed for an IPO on the Hong Kong Stock Exchange, with its profitability largely supported by government subsidies exceeding its pre-tax profits during the reporting period from 2023 to the first three quarters of 2025 [1][5]. Financial Performance - Tongbo Technology's revenues for the years 2023, 2024, and the first three quarters of 2025 were 3.163 billion, 3.212 billion, and 2.849 billion yuan respectively, indicating a growth trend [4]. - The company's profits and total comprehensive income for the same periods were 63.06 million, 20.58 million, and 41.71 million yuan, showing instability in profitability [4]. - Government subsidies and grants for 2023, 2024, and the first three quarters of 2025 were 57.11 million, 109 million, and 27.42 million yuan, significantly higher than the pre-tax profits of 73.20 million, 21.35 million, and 44.10 million yuan respectively [5]. Operational Efficiency - Despite a low gross margin, Tongbo Technology maintained profitability due to substantial government support, with operating expenses decreasing from 145 million yuan in 2023 to 76.60 million yuan in the first three quarters of 2025, representing a decline from 4.6% to 2.7% of total revenue [5][6]. Customer Dependency - The company has a high dependency on its largest customer, with revenues from the top five customers accounting for 85.8%, 87.3%, and 82.0% of total revenue in 2023, 2024, and the first three quarters of 2025, respectively [10]. - The first major customer accounted for 48.5%, 62.2%, and 58.0% of total revenue during the same periods, indicating significant reliance [10][11]. Shareholder Structure - The local state-owned assets supervision and administration commission in Fuzhou has invested in Tongbo Technology, holding approximately 3.4% of the company’s shares after a capital injection of 100 million yuan [7][8]. - Notably, Ningde Times is an indirect shareholder of Tongbo Technology through its investment in Yibin Chengdao, which holds about 3.1% of the company [12].