Core Viewpoint - The company reported a revenue increase in 2024 and Q1 2025, driven by the vacuum insulation board business, but faced a significant decline in net profit due to rising costs and decreased gross margin [1][2]. Revenue Performance - The company achieved a revenue of 934 million yuan in 2024 and 246 million yuan in Q1 2025, representing year-on-year growth of 11.2% and 10.1% respectively [1]. - The revenue growth in 2024 was primarily driven by the vacuum insulation board segment, which generated 915 million yuan in revenue with a sales volume of 9.97 million square meters, reflecting year-on-year increases of 11.4% and 13.1% respectively [1]. - Quarterly revenue for Q4 2024 and Q1 2025 was 265 million yuan and 246 million yuan, showing year-on-year growth of 6.9% and 10.1%, attributed to increased demand in downstream home appliance sectors [1]. Profitability and Cost Analysis - The overall gross margin for 2024 was 29.1%, a decrease of 3.9 percentage points year-on-year, influenced by a decline in high-margin export sales and rising raw material costs [2]. - The gross margin for Q1 2025 was 25.1%, down 9.4 percentage points year-on-year, but improved by 1.5 percentage points from Q4 2024, likely due to efficiency gains at a subsidiary [2]. - The operating expense ratio for 2024 was 18.0%, up 2.3 percentage points year-on-year, driven by increased management and financial expenses [2]. - The net profit margin for 2024 and Q1 2025 was 8.3% and 4.0%, reflecting declines of 4.4 and 8.9 percentage points year-on-year [2]. Cash Flow and Investment - The net cash flow from operating activities for 2024 was 65.65 million yuan, down 12.7% year-on-year, primarily due to lower profitability [3]. - In Q1 2025, the net cash flow from operating activities was 5.11 million yuan, a significant decline of 82.3% year-on-year, mainly due to reduced tax refunds [3]. - The company invested 324 million yuan and 58 million yuan in fixed and intangible assets in 2024 and Q1 2025, representing year-on-year increases of 22.4% and a decrease of 35.2% respectively, indicating ongoing expansion projects [3]. Future Outlook - The company is a leading provider of systematic solutions in the vacuum insulation energy-saving sector, with ongoing advancements in product and process iterations, and new application developments [3]. - Profit forecasts for 2025-2027 are set at 98 million yuan, 137 million yuan, and 183 million yuan, with corresponding P/E ratios of 25, 18, and 13 times, reflecting a cautious outlook due to margin pressures [3].

Investment Rating - The investment rating for the company is "Buy" (maintained) [1] Core Views - The company's revenue growth is recovering, driven primarily by its main business of vacuum insulation panels, which achieved a revenue of 915 million yuan in 2024, reflecting a year-on-year increase of 11.4% [8] - The gross profit margin is under pressure due to a decrease in export sales and rising costs, with the overall gross margin for 2024 at 29.1%, down 3.9 percentage points year-on-year [8] - The company is actively expanding production capacity and optimizing product processes, with significant investments in fixed and intangible assets [8] Financial Performance Summary - Total revenue for 2024 is projected at 933.54 million yuan, with a year-on-year growth of 11.16% [1] - The net profit attributable to shareholders for 2024 is expected to be 77.16 million yuan, a decrease of 27.27% year-on-year [1] - Earnings per share (EPS) for 2024 is estimated at 0.46 yuan, with a price-to-earnings (P/E) ratio of 31.43 [1] Revenue and Profit Forecast - Revenue is expected to grow to 1,138.94 million yuan by 2025, with a year-on-year increase of 22% [1] - The net profit attributable to shareholders is forecasted to recover to 97.92 million yuan in 2025, representing a growth of 26.90% [1] - The projected EPS for 2025 is 0.58 yuan, with a P/E ratio of 24.76 [1] Market Data - The closing price of the stock is 14.45 yuan, with a market capitalization of approximately 2,424.91 million yuan [5] - The stock has a price-to-book (P/B) ratio of 2.35 [5] Operational Insights - The company is focusing on new application development, particularly in the field of battery insulation, which is expected to drive future growth [8] - The company is also working on the installation and debugging of new production equipment, aiming for trial production in the first half of 2025 [8]