Core Viewpoint - The article provides a comprehensive overview of the advanced steel materials industry chain, highlighting the distribution of various advanced materials and their applications across different sectors, including aerospace, automotive, and energy [4][5][6]. Group 1: Advanced Steel Materials Industry - The advanced steel materials industry is categorized into upstream, midstream, and downstream segments, focusing on high-performance steel products for various applications [5][6]. - Key developments in the industry include high-strength steel for marine engineering, energy applications, and automotive use, with a focus on high-quality electrical steel and tool steel [5][6]. - The distribution of advanced steel materials enterprises is widespread across provinces such as Shandong, Hebei, and Jiangsu, with specific products tailored to regional industrial needs [5][6]. Group 2: High-Temperature Alloy Industry - The high-temperature alloy industry is segmented into upstream, midstream, and downstream, emphasizing the development of nickel-based alloys for aerospace and industrial applications [7][9]. - Key products include heat-resistant alloys used in gas turbines and aerospace components, with a focus on high-performance materials for extreme conditions [7][9]. - The distribution of high-temperature alloy enterprises is concentrated in provinces like Liaoning and Jiangsu, with specialized products for various industrial applications [10][11]. Group 3: Advanced Nonferrous Metal Materials - The advanced nonferrous metal materials industry includes high-performance aluminum and copper alloys, with a focus on lightweight materials for automotive and aerospace applications [13][16]. - Key developments in aluminum alloys include large-scale profiles for high-speed trains and aerospace components, while copper alloys focus on high-conductivity applications [15][16]. - The distribution of nonferrous metal enterprises spans across provinces such as Xinjiang, Henan, and Guangdong, with specific products catering to local industrial demands [15][17]. Group 4: Advanced Petrochemical and Chemical New Materials - The advanced petrochemical and chemical new materials industry encompasses a wide range of products, including synthetic materials and high-performance fibers, with applications in construction, automotive, and electronics [22][24]. - Key developments include catalysts for polypropylene production and high-performance polymers for various industrial applications [26][30]. - The distribution of petrochemical enterprises is prominent in regions like Jiangsu, Guangdong, and Shandong, focusing on innovative materials for diverse applications [24][31].

Group 1: New Issuance Dynamics - As of July 21, 2025, there are 598 ongoing private placement projects, with 26 new projects added in the last two weeks, a 30% increase from the previous period[5] - The average time from proposal to approval for private placements has decreased by 90 days to 341 days, maintaining a 100% approval rate[16] - The China Securities Regulatory Commission (CSRC) approved 11 projects, a decrease of 5 from the previous period[5] Group 2: Market Performance and Trends - The total fundraising amount for newly listed projects in the last two weeks is 14.01 billion CNY, a decrease of 38.6% from the previous period[28] - The average benchmark discount rate for competitive projects is 5.51%, down 8.49 percentage points, while the market price discount rate is 7.21%, down 7.40 percentage points[28] - The average absolute return for competitive projects that were unlocked in the last two weeks is 26.74%, with a positive return rate increasing by 20%[28] Group 3: Project Analysis - Sui Rui New Materials plans to raise up to 600 million CNY for projects related to liquid rocket engine components, with expected revenue growth exceeding 10% in 2023 and 2024[20] - Zhao Long Interconnect aims to raise up to 1.195 billion CNY for a production base in Thailand, with expected capacity increases including 170,000 kilometers of data cables[24] - The average price-to-earnings (PE) ratio for Sui Rui New Materials is 4.06, significantly higher than the industry average of 9.34%[23]