鼎龙股份（300054）：半导体业务驱动业绩快速增长

Investment Rating - The report upgrades the investment rating to "Buy" from "Hold" due to the company's strong performance in the semiconductor sector [2][7]. Core Views - The company has demonstrated rapid growth in its performance, with a significant increase in revenue and net profit driven by its semiconductor business [5][10]. - The company reported a revenue of RMB 3.34 billion in 2024, representing a year-on-year growth of 25.14%, and a net profit of RMB 520 million, up 134.54% year-on-year [11][12]. - The semiconductor materials layout is gradually improving, leading to an upward revision of profit forecasts for 2025-2027 [7][9]. Financial Performance Summary - In 2024, the company achieved a total revenue of RMB 3,337.64 million, with a net profit of RMB 520.70 million, reflecting a 134.54% increase compared to 2023 [11]. - The fourth quarter of 2024 saw a revenue of RMB 911.90 million, a 14.76% increase year-on-year, and a net profit of RMB 144.37 million, up 215.57% year-on-year [12]. - For the first quarter of 2025, the company reported a revenue of RMB 823.87 million, a 16.37% increase year-on-year, and a net profit of RMB 140.99 million, up 72.84% year-on-year [13]. Profitability Metrics - The gross margin for 2024 was 46.88%, an increase of 9.93 percentage points year-on-year, while the net margin was 19.14%, up 8.35 percentage points year-on-year [10]. - The company expects to achieve net profits of RMB 688 million, RMB 882 million, and RMB 1,092 million for the years 2025, 2026, and 2027 respectively, with corresponding earnings per share of RMB 0.73, RMB 0.94, and RMB 1.16 [7][9]. Market Position and Growth Drivers - The company maintains a leading position in the domestic CMP polishing pad market, with revenues from this segment reaching RMB 716 million in 2024, a year-on-year increase of 71.51% [10]. - The semiconductor display materials segment also showed strong growth, with revenues of RMB 4.02 billion in 2024, up 131.12% year-on-year [10]. - The company has successfully secured orders for high-end wafer photoresists and semiconductor packaging materials, indicating strong market demand and ongoing product development [10].