Group 1 - The company is steadily advancing its diversification process, with plans to expand into new fields such as rail transportation and aviation, although revenue from these areas remains small as of 2024 [1] - In 2024, the company achieved operating revenue of 1.05 billion yuan, a year-on-year increase of 20.53%, and a net profit attributable to shareholders of 110 million yuan, up 27.39% from the previous year [1] - In Q1 2025, the company reported operating revenue of 201 million yuan, a year-on-year growth of 20.48%, and a net profit of 11.01 million yuan, increasing by 19.91% [1] Group 2 - The domestic wind power industry continued to show strong growth in 2024, with a new installed capacity of 79.82 GW, a 6% year-on-year increase [2] - The company is a leading player in the domestic wind power generator cover market, with production bases strategically located across various provinces to reduce transportation costs and improve supply chain efficiency [2] - The company has achieved a slight increase in gross margin for wind power generator covers and maintained gross margin for lightweight sandwich materials, with an overall gross margin increase of 1.17 percentage points [3] Group 3 - As of December 31, 2024, the company has obtained a total of 108 patents, including 25 invention patents, reflecting its commitment to innovation [3]

Group 1: Company Overview and Operations - Jiangsu Changyou Environmental Protection Technology Co., Ltd. focuses on the research, production, and sales of polymer composite materials and lightweight sandwich materials [2][3] - The company operates under a "sales-driven production" model, ensuring normal operation of production activities based on customer orders [3] Group 2: Financial Performance - In 2024, the company achieved a revenue of CNY 1.05 billion, a year-on-year increase of 20.53%, and a net profit of CNY 105 million, up 27.39% from the previous year [6] - For Q1 2025, the company reported a revenue of CNY 201 million, a 20.48% increase year-on-year, and a net profit of CNY 11.01 million, up 19.91% [6] Group 3: Market Position and Industry Trends - The domestic wind power industry continued to grow in 2024, with a new installed capacity of 79.82 GW, a 6% increase year-on-year [7] - By the end of 2024, the cumulative installed capacity of wind power in China reached 520.68 GW, an 18% increase year-on-year [7] Group 4: Innovation and Patents - As of December 31, 2024, the company holds a total of 108 patents, including 25 invention patents, reflecting its commitment to innovation [5] Group 5: Future Growth and Strategic Plans - The company has no current plans for share buybacks or increases but emphasizes enhancing core competitiveness and operational performance to reward shareholders [4] - The company aims to expand its product range and downstream applications, striving to become a well-known provider of composite material services both domestically and internationally [6][8]

Group 1: A-Share Market Highlights - The A-share market showed mixed performance in major indices, with sector and stock differentiation observed [2][4] - New stocks were a significant highlight, with two new listings experiencing substantial gains and hitting trading halts twice during the session [2][3] Group 2: New Stock Performances - Changyou Technology saw a remarkable increase, with its stock price rising over 350% and hitting trading halts twice [4] - The company specializes in the research, production, and sales of polymer composite materials and lightweight sandwich materials, primarily serving the wind power and rail transit sectors [4] - Huitong Holdings also performed well, with its stock price increasing over 220% and hitting trading halts twice [5] - Huitong Holdings focuses on the development and production of automotive styling components and acoustic products, having established partnerships with major automotive manufacturers [5] Group 3: Hong Kong Market Overview - The Hong Kong market experienced a downturn, with the Hang Seng Index dropping nearly 2% during the session [6] - Automotive stocks in Hong Kong faced significant declines, with Geely Automobile falling over 10% and BYD dropping over 8% [6] Group 4: Japanese Market Update - The Japanese stock market also declined, with the Nikkei 225 index experiencing a drop of over 2.5%, reaching a near six-month low [9] - SEVEN&I led the decline among Nikkei 225 constituents, with a drop exceeding 11% [9]

海通证券股份有限公司 关于江苏常友环保科技股份有限公司 首次公开发行股票并在创业板上市 之 上市保荐书 保荐人（主承销商） （上海市广东路 689 号） 二〇二五年三月 声 明 本保荐人及保荐代表人已根据《中华人民共和国公司法》（下称"《公司 法》"）、《中华人民共和国证券法》（下称"《证券法》"）、《证券发行上市保荐业 务管理办法》（下称"《保荐管理办法》"）、《首次公开发行股票注册管理办法》（下 称"《注册管理办法》"）、《深圳证券交易所创业板股票上市规则（2024 年修订）》 （下称"《上市规则》"）等有关法律、行政法规和中国证券监督管理委员会（下 称"中国证监会"）、深圳证券交易所有关规定，诚实守信，勤勉尽责，严格按 照依法制定的业务规则和行业自律规范出具上市保荐书，并保证所出具文件真实、 准确、完整。 3-1-3-1 一、发行人基本情况 | （一）发行人基本信息 | | --- | | 中文名称 | 江苏常友环保科技股份有限公司 | | --- | --- | | 英文名称 | Jiangsu Changyou Environmental Protection Technology | | | Co ...