Core Insights - The company reported a revenue increase of 18.4% year-on-year for H1 2025, reaching 13.318 billion RMB [1] - The gross margin slightly decreased to 20.7%, down 0.8 percentage points, attributed to changes in product mix [1] - Net profit surged by 63.1% year-on-year to 876 million RMB, with adjusted net profit at 619 million RMB after excluding other income [1] Revenue Breakdown - Acoustic business revenue grew by 1.8% year-on-year to 3.523 billion RMB, with a gross margin of 27.2%, down 2.7 percentage points due to new product ramp-up [1] - Automotive acoustic revenue increased by 14.2% year-on-year to 1.738 billion RMB, with a gross margin of 23.9%, down 1.1 percentage points [2] - Optical business revenue rose by 19.7% year-on-year to 2.648 billion RMB, with a gross margin of 10.2%, up 5.5 percentage points [2] - Electromagnetic transmission and precision structural components revenue increased by 27.4% year-on-year to 4.634 billion RMB, with a gross margin of 22.9%, down 0.1 percentage points [3] - Sensor and semiconductor revenue surged by 56.2% year-on-year to 608 million RMB, with a gross margin of 12.1%, down 4.3 percentage points [3] Product Innovations and Developments - The company launched the industry's thinnest speaker at 1.4mm and introduced a master-level coaxial symmetrical dual speaker [1] - A full-stack automotive acoustic system was showcased at the Shanghai Auto Show, featuring high-performance speakers and self-developed amplifiers [2] - The company made a strategic acquisition of Hebei Chuguang, enhancing its automotive acoustic system solutions [2] Profitability and Forecast - The company adjusted its 2025 net profit forecast down by 5% to 2.406 billion RMB due to unexpected declines in acoustic gross margins [3] - The net profit forecasts for 2026 and 2027 were raised by 3% and 4% respectively, reflecting improvements in optical business profitability and growth potential in automotive and robotics sectors [3]
瑞声科技(2018.HK)2025H1业绩点评：25H1声学毛利率承压 H2有望回升；散热、WLG有望持续强劲增长