Summary of Key Points from the Conference Call Industry Overview - The aviation engine industry is on an upward trend, with revenue increasing from over 30 billion RMB in 2019 to over 80 billion RMB by 2024. However, profits are expected to decline in 2024 due to changes in the competitive landscape and one-time pricing adjustments leading to lower gross margins [1][3] - 2025 is anticipated to be a pivotal year for the aviation engine industry, with new models gradually ramping up production to offset declines in main models, alongside growth in the maintenance and commercial engine markets [1][6] Company Insights Huqin Technology - Huqin Technology, a leader in special stealth materials, has not performed as expected in stock price but remains technically advanced. It is projected to see significant changes by 2026, with revenue in the first half of this year already matching last year's total [1][7][13] - The company has actively diversified its business through the establishment and acquisition of subsidiaries, aiming to reduce reliance on a single revenue source [1][9] AVIC Heavy Machinery - AVIC Heavy Machinery has seen stable revenue but increased operating costs, leading to a significant one-time provision and a decline in net profit. The company is currently undergoing an adjustment period, but long-term prospects remain optimistic [1][8] - The company’s operating profit dropped from 1.6 billion RMB to 860 million RMB, indicating challenges in the current market environment [5][8] Aero Engine Corporation of China (AECC) - AECC reported total revenue of 47.88 billion RMB in 2024, with core factory revenues totaling approximately 56 billion RMB, indicating internal offsets. Financial expenses have significantly increased, reflecting a weaker position in the industry, but improvements are expected [4][18] - The company faces high contract liabilities and is gradually digesting prepayments, with inventory issues expected to be resolved this year. Future profitability is anticipated to come from aftermarket maintenance and refurbishment services [4][19] Financial Performance - The aviation engine industry has experienced a divergence between revenue and profit due to changes in the competitive landscape and one-time pricing adjustments. For instance, AVIC Heavy Machinery's operating costs increased by about 1 billion RMB in 2024, leading to a drop in net profit margin [5][8] - Huqin Technology's revenue has grown from less than 50 million RMB in 2018 to over 1.1 billion RMB in 2024, despite experiencing fluctuations in profit [12][13] Future Outlook - The aviation engine industry is expected to rejuvenate by 2030, driven by new model demand and growth in the commercial engine market [6] - Huqin Technology is projected to break through its current bottleneck and achieve rapid growth starting in 2026, with expectations of maintaining a growth rate of over 30% [13][14] - AECC's stock performance has lagged behind indices, but it is still considered to have significant research value and investment potential, with a market cap expected to rise from 18 billion RMB to 30-50 billion RMB [14][20] Conclusion - Despite facing challenges in recent years, both Huqin Technology and AECC are viewed as having strong long-term investment potential due to their strategic positioning and market demand growth [20]

Core Insights - The article discusses the development and current state of the aviation engine industry in China, highlighting the complete manufacturing system that has been established [1][2]. Industry Overview - The aviation engine industry includes research and design, manufacturing (raw materials, components, complete machine manufacturing), operation, and maintenance [1]. - Key participants in research and design include major universities and research institutes, such as Beihang University and Nanjing University of Aeronautics and Astronautics [2]. - The complete machine manufacturing segment is primarily dominated by China Aviation Engine Group, while raw material processing involves companies like Fushun Special Steel and Baosteel [2][4]. Regional Distribution - The distribution of aviation engine manufacturing companies is mainly concentrated in inland regions of China, with titanium alloy material leaders located in Shaanxi and other material representatives in Jiangsu [4]. Company Performance - Aviation Power (航发动力) leads the industry with projected revenue of 44.994 billion yuan in 2024, with an average gross margin of around 25% across the industry [5][7]. - Other notable companies include: - AVIC Heavy Machinery (中航重机) with revenue of 8.108 billion yuan and a gross margin of 23.69% [7]. - AVIC Control (航发控制) with revenue of 4.882 billion yuan and a gross margin of 28.11% [7]. - AVIC Technology (航发科技) with revenue of 2.572 billion yuan and a gross margin of 16.09% [7]. - Yingliu Co. (应流股份) with revenue of 1.208 billion yuan and a gross margin of 34.24% [7]. Investment Trends - Recent investment trends in the aviation engine industry focus on enhancing the supply chain and improving technological capabilities [9]. - Aviation Power has invested in multiple subsidiaries to strengthen its industry chain, while AVIC Heavy Machinery has acquired stakes in precision casting companies to enhance its technical strength [10].