Core Insights - The company reported a significant increase in revenue and net profit for the first half of 2025, with revenue reaching 8.494 billion yuan, a year-on-year growth of 56.59%, and net profit attributable to shareholders at 1.683 billion yuan, up 47.5% [1] Financial Performance - Revenue for the first half of 2025 was 8.494 billion yuan, reflecting a year-on-year increase of 56.59% [1] - Net profit attributable to shareholders was 1.683 billion yuan, representing a growth of 47.5% compared to the previous year [1] - Operating cash flow net amount was 2.097 billion yuan, showing a substantial increase of 75.67% year-on-year [4] Growth Drivers - The surge in revenue was primarily driven by the explosive growth in demand for artificial intelligence and high-speed network infrastructure [1] - The enterprise communication market segment generated revenue of 65.32 billion yuan, a year-on-year increase of 70.63%, accounting for 76.9% of total revenue [1] - High-speed network switches and related PCB products were the fastest-growing segments, with a year-on-year growth of 161.46%, making up 53% of the enterprise communication market revenue [2] Profitability Challenges - Despite the revenue growth, the company's gross margin declined, with PCB business gross margin at 36.46%, down 1.49 percentage points year-on-year [3] - The decline in gross margin was attributed to increased stock incentive expenses and losses from the Thailand factory, which reported a loss of approximately 96 million yuan during the reporting period [3] Operational Risks - Inventory impairment losses increased significantly to 190 million yuan, up approximately 28.8% year-on-year, indicating inventory management pressures [4] - The provision for bad debts for accounts receivable was 823 million yuan, a substantial increase, raising concerns about customer credit risk [4] Strategic Initiatives - The company is undertaking a large-scale capacity expansion project with a total investment of approximately 4.3 billion yuan, aimed at meeting the long-term growth trend in AI computing power [5] - In terms of technology development, the company is advancing its 1.6T switch products into customer sampling and certification stages, and collaborating with leading companies to develop products based on a 224Gbps rate platform [5] - The automotive PCB business achieved revenue of 1.422 billion yuan, growing 24.18%, with emerging automotive products' share increasing from 37.68% to 49.34% [5]