INDUSTRIAL SECURITIES·2026-02-27 07:11Investment Rating - The report maintains a "Buy" rating for Weichai Power Co., Ltd. [5] Core Insights - Weichai Power has established a diversified industrial chain, starting from diesel engines and expanding through acquisitions in related fields. The company is evolving into a global high-end equipment group covering power systems and new energy [4][11]. - The company's main business is expected to stabilize, while new business segments, particularly AIDC-related power generation, are anticipated to experience rapid growth, contributing to profit increments [5][6]. - The company has a strong cash dividend policy, with payout ratios expected to remain high at 50% in 2023 and 55% in 2024, reflecting robust profitability and cash flow [5][37]. Summary by Sections 1. Strategic Upgrade of Weichai Power - Weichai Power has continuously expanded its business scope through acquisitions, establishing a diversified industrial chain. Key acquisitions include the purchase of French Baudouin in 2009 and the restructuring of Lovol Heavy Industry in 2021 [4][11]. 2. Engine Business - The impact of electrification on the engine business is expected to be limited, with natural gas truck penetration likely to stabilize. The company anticipates a modest decline in heavy truck sales, with a recovery in natural gas truck penetration expected [5][51]. 3. AIDC Power Generation - The sales of large-bore diesel generator sets have surged, with over 900 units sold in the first three quarters of 2025, marking a year-on-year increase of over 300%. The demand for AIDC power generation is expected to drive continued growth in the company's performance [5][5]. 4. Profit Forecast and Investment Recommendations - The report adjusts the forecast for the company's net profit attributable to shareholders for 2025-2027 to 11.97 billion, 14.20 billion, and 16.03 billion yuan, respectively, indicating an optimistic outlook for growth [5].