Group 1: Delijia (603092) - Delijia primarily engages in the research, production, and sales of high-speed heavy-duty precision gear transmission products, with a focus on wind turbine gearboxes as its core product [2] - The company raised a total of 1.867 billion yuan (186,720.47 million yuan) in this issuance, with a net amount of 1.774 billion yuan (177,425.74 million yuan) intended for projects including the annual production of 1,000 units of large onshore wind power gearboxes and 800 units of large offshore wind power gearboxes in Shantou [2] - The actual controller of Delijia is a couple, Liu Jianguo and Kong Jinfeng, who collectively hold 41.98% of the company's shares, with Nanjing Chenrui Management Consulting Co., Ltd. being the controlling shareholder with a 30.53% stake [2] Group 2: Zhongcheng Consulting (920003) - Zhongcheng Consulting provides professional technical services including engineering cost, bidding agency, engineering supervision and management, BIM services, and overall consulting services [3] - The company raised a total of 199.78 million yuan (19,978.00 million yuan) in this issuance, with a net amount of 173.16 million yuan (17,316.40 million yuan) aimed at projects for building an engineering consulting service network and for R&D and information technology construction [3] - The actual controllers of Zhongcheng Consulting are the couple Lu Jun and Xu Xuelai, with Xu holding a direct stake of 57.40% and an indirect stake of 29.58%, giving them a combined control over 86.98% of the voting rights [3]

Group 1 - The company is a subsidiary of Southern Power Grid, focusing on digital solutions for the power energy sector, with a total market value of 15.38 billion yuan and an issuance price of 5.69 yuan [2][3] - The company's main revenue sources include digitalization of the power grid (39.23%), enterprise digitalization (33.41%), and digital infrastructure (25.29%) [2] - The company has achieved significant technological advancements, including the development of core chips for industrial control and proprietary sensors, moving from imported general-purpose products to self-developed specialized products [3] Group 2 - The company operates in the semiconductor materials sector, with a total market value of 5.725 billion yuan and an issuance price of 14.99 yuan, focusing on photolithography materials and precursors [4] - Recent financial performance shows a revenue increase of 49.01% projected for 2024, with previous years showing a revenue of 3.677 billion yuan in 2023 and 3.218 billion yuan in 2022 [4] - The company has successfully initiated small-scale sales of ArF photoresist and is in the customer validation phase for SiARC and TopC materials [4] Group 3 - The company specializes in wind power transmission equipment, holding a market share of 16.22% in China and ranking second nationally, with a total market value of 18.67 billion yuan and an issuance price of 46.68 yuan [5] - The company has established long-term partnerships with major players in the wind energy sector, including Goldwind Technology and Envision Energy, enhancing its market position [5] - Future growth is anticipated from offshore wind power gearbox orders, which are expected to contribute significantly to the company's performance [5] Group 4 - The company provides engineering cost management, bidding agency, and consulting services, with a total market value of 0.7237 billion yuan and an issuance price of 14.27 yuan [6] - The company has been recognized for its comprehensive consulting capabilities in the engineering sector, ranking among the top in various categories from 2021 to 2024 [6] - The company aims to expand its services from Suzhou to the Yangtze River Delta and nationwide, enhancing its market reach [6]

New IPOs - Two new stocks are available for subscription: Hengkun New Materials (688727.SH) on the Sci-Tech Innovation Board and Nanguang Digital (301638.SZ) on the ChiNext Board [1] - Hengkun New Materials focuses on the research and industrial application of key materials for integrated circuits, being one of the few domestic companies capable of developing and mass-producing 12-inch integrated circuit wafer manufacturing materials [2][3] - Nanguang Digital provides comprehensive digital construction solutions for the power and energy sectors, aiming to drive digital transformation in the electricity industry [4] Hengkun New Materials - The company’s main products include SOC, BARC, KrF photoresist, i-Line photoresist, and TEOS precursor materials, with sales revenue projected to grow from 123.58 million yuan in 2022 to 344.19 million yuan in 2024 [2] - The company has a high customer concentration, primarily serving major domestic wafer manufacturers, with significant clients being among the top ten wafer fabs in China [2][3] - Hengkun New Materials has achieved a domestic market share of over 10% in 2024 for its photoresist materials, indicating its strong position in the market [3] Nanguang Digital - The company’s revenue from digital grid construction in the first half of 2025 is projected to be 75.51 million yuan, accounting for 48.64% of total revenue, with enterprise digitalization and digital infrastructure contributing 40.98 million yuan and 38.65 million yuan, respectively [5] - Nanguang Digital has developed key technologies such as the "Dihong" IoT operating system and the "Fuxi" dedicated control chip for the power industry, enhancing its technological capabilities [4] - The company is involved in several national key research and development projects, showcasing its commitment to advancing technology in the energy sector [4] DeLijia - DeLijia specializes in the research, production, and sales of high-speed heavy-load precision gear transmission products, primarily for wind power generation [7] - The company’s revenue from onshore wind power is projected to be 3.625 billion yuan in 2024, representing 98.57% of its total revenue [7] - DeLijia has established strong partnerships with leading wind turbine manufacturers, earning recognition as a top supplier in the industry [7][8] Zhongcheng Consulting - Zhongcheng Consulting ranks among the top engineering cost consulting firms in Jiangsu Province, with its revenue from engineering cost consulting being 566.96 million yuan in the first half of the year, accounting for 53.39% of total revenue [9][10] - The company has a strong team of qualified professionals, including 130 first-class cost engineers and 190 registered supervising engineers [9] - Zhongcheng Consulting faces risks related to accounts receivable, with the value of accounts receivable increasing significantly from 141.08 million yuan in 2022 to 209.01 million yuan in 2024 [11]

New IPOs - Two new stocks are available for subscription: Hengkun New Materials (688727.SH) on the Sci-Tech Innovation Board and Nanfang Digital (301638.SZ) on the ChiNext Board [1] - Hengkun New Materials focuses on the research and industrial application of key materials in the integrated circuit field, being one of the few domestic companies capable of developing and mass-producing 12-inch integrated circuit wafer manufacturing materials [2][4] - Nanfang Digital provides comprehensive digital construction solutions for clients in the power and energy sectors, aiming to drive digital transformation in the electricity industry [7][8] Hengkun New Materials - The offering price is 14.99 CNY per share, with a market capitalization of 57.25 billion CNY and an issuance P/E ratio of 71.42, compared to the industry average of 60.47 [4] - The company’s main products include SOC, BARC, KrF photoresist, i-Line photoresist, and TEOS precursor materials, with sales revenue projected to grow from 123.58 million CNY in 2022 to 344.19 million CNY in 2024 [5][6] - Hengkun New Materials has a high customer concentration, primarily serving top domestic wafer manufacturers, and has achieved a market share exceeding 10% in the domestic market for photoresist materials [5][6] Nanfang Digital - The offering price is 5.69 CNY per share, with a market capitalization of 153.80 billion CNY and an issuance P/E ratio of 32.22, significantly lower than the industry average of 71.22 [8][10] - The company’s revenue from digital grid construction reached 75.51 million CNY in the first half of 2025, accounting for 48.64% of total revenue, with significant contributions from enterprise digitalization and digital infrastructure [11][12] - Nanfang Digital has developed key technologies for the power industry, including an IoT operating system and a dedicated AI model, and has participated in multiple national key R&D projects [11] DeLijia - DeLijia, listed on the main board, specializes in the research, production, and sales of high-speed heavy-load precision gear transmission products, primarily for wind power generation [13][16] - The offering price is 46.68 CNY per share, with a market capitalization of 186.70 billion CNY and an issuance P/E ratio of 34.98 [16] - The company has established strong partnerships with leading wind turbine manufacturers and is projected to hold a 16.22% market share in China’s wind power transmission equipment sector by 2024 [19] Zhongcheng Consulting - Zhongcheng Consulting, listed on the Beijing Stock Exchange, focuses on engineering consulting services and has ranked among the top in Jiangsu province for several years [20][23] - The offering price is 14.27 CNY per share, with a market capitalization of 1300.18 billion CNY and an issuance P/E ratio of 9.69, significantly lower than the industry average of 40.16 [23] - The company’s revenue from engineering cost consulting accounted for 53.39% of total revenue in the first half of the year, with a notable increase in accounts receivable posing a potential risk [25]