Core Viewpoint - The company, Steel Research High-Nickel Alloy (300034.SZ), has announced that its high-temperature alloy products are now being utilized in the domestic aviation engine sector [1] Company Summary - Steel Research High-Nickel Alloy has confirmed the application of its high-temperature alloy products in the domestic aviation engine industry [1]

Group 1 - Aerospace ETF Tianhong (159241) has risen by 3.62%, marking a three-day consecutive increase, with a trading volume of 95.95 million yuan and a turnover rate of 18.86% [3] - The latest scale of Aerospace ETF Tianhong reached 498 million yuan, a new high in nearly a month, with a significant increase of 39 million shares in the past two weeks, ranking first among comparable funds [3] - The net inflow of funds into Aerospace ETF Tianhong was 4.61 million yuan, with a total net inflow of 51.15 million yuan over the last ten trading days [3] Group 2 - The military industry achieved a net profit attributable to shareholders of 17.27 billion yuan in the first half of 2025, a year-on-year increase of 6.43%, with operating revenue of 287.11 billion yuan, up 12.65% year-on-year [5] - The military sector's contract liabilities reached 66.32 billion yuan in the second quarter of 2025, a significant increase of 38.65% compared to the beginning of the period, indicating a positive outlook for future performance [5] Group 3 - The Chinese commercial aircraft engine sector is expected to see further deepening of independent innovation processes, driven by the urgency for self-sufficiency in domestic aircraft engines [6] - The development of a complete industrial system in the aviation engine field over the past five years has fostered numerous excellent suppliers, indicating a robust market for domestic replacements [6]

Group 1 - The three major indices showed mixed performance on June 12, with the aerospace and defense sector experiencing a decline in the afternoon, as evidenced by the China Aerospace Index falling by 0.63% [1] - The Tianhong Aerospace ETF (159241) decreased by 0.49%, with a turnover rate of nearly 5% and a premium/discount rate of 0.05%. Notably, stocks like Hangya Technology surged over 6%, while others such as Sichuan Chuangxin Electronics, Guoke Military Industry, and Yaguang Technology also saw gains [1] - The Tianhong Aerospace ETF closely tracks the China Aerospace Index, which is characterized by over 99% weight in the defense and military industry. The core sectors of aerospace and aviation equipment account for 73% of the index, focusing on key areas such as large aircraft manufacturing, low-altitude economy, and commercial aerospace [1] Group 2 - According to Southern Metropolis Daily, China's commercial aerospace sector is accelerating towards industrialization, with disclosed financing exceeding 1 billion RMB in the first five months of this year. This capital influx is not only directed towards rockets and satellites but also significantly into the emerging "low-altitude economy" represented by eVTOL (electric vertical takeoff and landing) vehicles [1] - Dongfang Securities suggests that the military industry upstream is entering a configuration phase, with a focus on military trade and the aviation engine industry chain. The domestic aviation engine sector has made significant progress over the past five years, establishing a complete industrial system and nurturing numerous excellent suppliers, with further deepening of independent innovation expected [2] - Zhongyou Securities emphasizes the urgent need for domestic aviation material localization, which is crucial for the safety of the aviation industry supply chain. The localization will expand from non-critical systems and lower-value components to critical systems and high-value parts [2]