福建舰上的歼15T、歼35和空警600都完成了首次电磁弹射起飞和着舰训练，这次用的正是传说中的电 磁弹射。电磁弹射到底啥原理？ ...

Core Viewpoint - The article highlights the display of various military aircraft and equipment by the China Aviation Industry Corporation during the 80th anniversary of the victory in the Chinese People's Anti-Japanese War and the World Anti-Fascist War, showcasing advancements in China's air combat capabilities. Group 1: Airborne Equipment - A total of 125 military aircraft, including the new models such as KJ-600, J-20A, J-20S, and J-35, were showcased for the first time in public [1] - The aerial formations included a variety of combat aircraft, transport planes, and early warning command aircraft, demonstrating a comprehensive representation of the military's air combat capabilities [1] Group 2: Specific Aircraft Types - The air command aircraft formation featured KJ-500A and J-16, along with KJ-600 and J-15T, highlighting the integration of advanced early warning systems [6] - The special aircraft formation included Y-9 anti-submarine patrol aircraft, electronic reconnaissance aircraft, and radar jamming aircraft, escorted by J-16 fighters [7] - The transport aircraft formation consisted of Y-20A and Y-20B, showcasing new domestic engines that enhance range, payload, and speed for strategic deployment [9] Group 3: Refueling and Fighter Aircraft - The aerial refueling formation demonstrated three Y-20A aircraft refueling J-16, J-20, and H-6N bombers, indicating advancements in aerial refueling capabilities [11] - The fighter aircraft formation included multiple new stealth fighters such as J-16D, J-20, J-35A, and J-20S, showcasing the evolution of China's carrier-based aircraft capabilities [12]

Industry Investment Rating - The industry investment rating is maintained at "Outperform the Market" [1] Core Viewpoints - In 2024, the 71 tracked military industry stocks achieved a total revenue of 566.27 billion yuan, a year-on-year growth of 0.76%, while the net profit attributable to shareholders decreased by 26.24% to 23.90 billion yuan, primarily due to a decline in overall gross margin [4][20] - The shipbuilding sector showed significant performance growth, with a revenue of 190.05 billion yuan, up 11.25%, and a net profit of 6.55 billion yuan, up 115.10% [4][37] - The total contract liabilities for the 71 military stocks reached 198.56 billion yuan at the end of 2024, a year-on-year increase of 5.91% [5][58] Summary by Sections 1. Military Industry Performance in 2024 - The overall performance of the military industry in 2024 showed a slowdown in revenue growth and profit pressure, with a total revenue of 566.27 billion yuan and a net profit of 23.90 billion yuan [20] - The overall gross margin for the 71 military stocks was 17.67%, down 1.80 percentage points year-on-year [23] 2. Q1 2025 Performance Analysis - In Q1 2025, the 71 military stocks reported a total revenue of 106.75 billion yuan, a decrease of 3.15% year-on-year, and a net profit of 5.61 billion yuan, down 4.40% [6][19] - The shipbuilding sector led the growth with a revenue of 40.99 billion yuan, up 9.81%, and a net profit of 2.05 billion yuan, up 232.11% [6][38] 3. Valuation and Index Performance - As of April 30, 2025, the military industry index had decreased by 4.21%, with a PE-TTM valuation of 96.49 times and a PB valuation of 3.27 times [7][49] - Historically, 74.88% of the time since January 1, 2014, the military sector's PE-TTM valuation has been below the current level [7] 4. Investment Recommendations - The report suggests focusing on two main investment themes: the ongoing demand for aerospace and the new technologies, products, and markets that may offer greater elasticity [10][11] - Key companies to watch include those in the aerospace sector such as AVIC Shenyang Aircraft Corporation and AVIC Xi'an Aircraft Industry Group, as well as companies involved in missile technology and new market opportunities [10][12] 5. Contract Liabilities and Future Outlook - The total contract liabilities for military stocks remained high, with significant increases in the shipbuilding sector [5][60] - The report anticipates a turning point in military orders as the "Centenary of the Army Building" goals progress, indicating potential growth in the military industry [8]

Industry Investment Rating - The industry investment rating is "Outperform the Market" and is maintained [1] Core Viewpoints - In 2024, the 71 tracked military industry stocks achieved a total revenue of 566.27 billion, a year-on-year growth of 0.76%, while the net profit attributable to shareholders was 23.90 billion, a decrease of 26.24% [4][20] - The decline in profit is primarily attributed to a decrease in overall gross margin, which was 17.67%, down by 1.80 percentage points year-on-year [4][23] - The shipbuilding sector showed significant performance growth, with a revenue of 190.05 billion, up 11.25%, and a net profit of 6.55 billion, up 115.10% [4][37] Summary by Sections 1. Military Industry Performance in 2024 - The overall performance of the military industry in 2024 showed a slowdown in revenue growth and profit pressure [20] - The total gross profit for the 71 military stocks was 100.08 billion, a decrease of 8.53% year-on-year [21] - The overall four expense rate for the 71 military stocks was 12.24%, a slight decrease of 0.07 percentage points [26] 2. Q1 2025 Performance Analysis - In Q1 2025, the 71 military stocks reported a total revenue of 106.75 billion, a year-on-year decrease of 3.15%, and a net profit of 5.61 billion, down 4.40% [6][19] - The shipbuilding sector led in growth, achieving a revenue of 40.99 billion, up 9.81%, and a net profit of 2.05 billion, up 232.11% [6][38] 3. Contract Liabilities - As of the end of 2024, the total contract liabilities for the 71 military stocks reached 198.56 billion, a year-on-year increase of 5.91% [5][58] - The shipbuilding sector saw a significant increase in contract liabilities, growing by 27.14% to 157.05 billion, while the aviation sector's liabilities decreased by 36.69% [5][60] 4. Investment Recommendations - The report suggests focusing on two main investment themes: the ongoing demand for aerospace and the potential of new technologies, products, and markets [10][11] - Key companies to watch include those in the aerospace supply chain and missile industry, such as AVIC Shenyang Aircraft Corporation and AVIC Heavy Machinery [10][11]