晶丰明源2025年中报：盈利显著改善，现金流承压

Core Insights - The company has achieved significant improvement in profitability, with a notable increase in net profit and margins despite a slight decline in total revenue [1][5] Revenue Structure - The main revenue source remains LED lighting driver chips, contributing 51.44% of total revenue, although sales decreased by 15.02% year-on-year due to intense competition in the general LED market [2] - Motor control driver chips and high-performance computing power supply chips showed strong growth, with sales increasing by 24.30% and 419.81% year-on-year, respectively [2] Cash Flow Situation - Despite improved profitability, the company's cash flow is under pressure, with operating cash flow per share decreasing by 54.09% year-on-year [3] - The net cash flow from operating activities fell by 53.97%, primarily due to increased procurement needs and higher employee-related cash payments [3] - Net cash flow from investing activities decreased by 148.67%, attributed to reduced idle funds for cash management [3] R&D Investment - The company places a strong emphasis on technological research and development, with total R&D expenses nearing 175 million yuan, accounting for 23.87% of total revenue [4] - The company has obtained a total of 206 domestic invention patents, 56 foreign invention patents, 242 utility model patents, 2 design patents, 35 software copyrights, and 325 integrated circuit layout design rights [4] Summary - Overall, the company has made significant strides in profitability during the first half of 2025, particularly in gross and net margins, while cash flow remains a concern that requires close monitoring [5]