潍柴动力（000338）：Q1业绩亮眼，发动机龙头强者恒强

Investment Rating - The report maintains a "Buy" rating for Weichai Power [1] Core Views - Weichai Power's Q1 performance is impressive, with revenue reaching 57.46 billion yuan, a year-on-year increase of 22.15% [7] - The company's net profit attributable to shareholders for Q1 is 2.71 billion yuan, reflecting a year-on-year growth of 83.77% [7] - The report highlights the benefits from the heavy truck cycle and the company's strong position in the engine sector, projecting continued growth in net profit for 2025-2027 [7] Financial Performance Summary - Total revenue forecast for 2023A is 213.96 billion yuan, with a projected growth of 6.00% in 2025E [1] - Net profit attributable to shareholders is expected to grow from 11.40 billion yuan in 2024A to 12.86 billion yuan in 2025E, representing a 12.80% increase [1] - The latest diluted EPS is projected to be 1.48 yuan in 2025E, with a corresponding P/E ratio of 10.30 [1] Operational Insights - The report notes that the company's gross margin for Q1 is 22.2%, with cost control measures contributing to profit margins [7] - The company is expected to benefit from the expansion of the National IV scrapping policy for natural gas heavy trucks, which is anticipated to boost domestic demand [7] - Weichai Power is also focusing on new energy initiatives, with a joint venture factory with BYD set to commence production in 2025 [7]