ACCELINK(SZ:002281) Changjiang Securities·2025-09-07 23:30Investment Rating - The investment rating for the company is "Buy" and is maintained [9]. Core Views - The company has experienced significant revenue growth driven by strong demand for data communication optical modules, with a historical high revenue of 30.2 billion yuan in Q2 2025, representing a year-on-year increase of 66.1% [6][11]. - The company's net profit for H1 2025 reached 3.7 billion yuan, up 78.4% year-on-year, with a notable increase in the revenue and gross margin of data and access businesses [2][6]. - The company is expected to benefit from the release of domestic 800G demand and the penetration of silicon photonics solutions in the future [2][11]. Summary by Sections Revenue Performance - In H1 2025, the company achieved a revenue of 52.4 billion yuan, a year-on-year increase of 68.6%, and a net profit of 3.7 billion yuan, up 78.4% [6][11]. - The revenue for Q2 2025 was 30.2 billion yuan, marking a 66.1% increase year-on-year and a 35.9% increase quarter-on-quarter [6][11]. Business Segments - The data and access business generated 37.2 billion yuan in revenue in H1 2025, a substantial increase of 149.3% year-on-year, accounting for 70.9% of total revenue, up 22.9 percentage points [11]. - The gross margin for the data and access business improved significantly to 20.0%, an increase of 7.1 percentage points year-on-year, driven by a higher proportion of high-speed products and scale effects [11]. Cost and Expenses - The overall gross margin for H1 2025 was 22.5%, consistent with the previous year, while Q2 2025 saw a gross margin of 20.2%, down 2.6 percentage points year-on-year due to intensified price competition [11]. - The company increased its sales expenses to expand market reach, but overall expense ratios were diluted due to rapid sales growth [11]. Inventory and Supply Chain - The company actively stocked key materials to ensure delivery, with inventory reaching 61.7 billion yuan, a significant increase of 55.9% from the beginning of the year [11]. - The net cash flow from operating activities for H1 2025 was -1.07 billion yuan, primarily due to increased raw material procurement and strategic stocking [11]. Technological Advancements - The company has a leading position in technology layout and production capacity, with a vertical integration capability from "chip-device-module-subsystem," allowing for partial self-sufficiency in optoelectronic chips [11]. - The silicon photonics module shipment volume reached a historical high in 2025, with expectations for continued growth as the market for 800G modules expands [11]. Profit Forecast - The company forecasts net profits of 9.52 billion yuan, 12.80 billion yuan, and 16.24 billion yuan for 2025, 2026, and 2027, respectively, with corresponding year-on-year growth rates of 44%, 34%, and 27% [11].