New IPOs and Market Overview - A new IPO for Jingchuang Electric (920035.BJ) is available for subscription, while three new stocks are listed: Nanfang Digital (301638.SZ), Hengkang New Materials (688727.SH), and Beikang Testing (920160.BJ) [1] - Jingchuang Electric specializes in the R&D, production, and sales of cold chain equipment and monitoring instruments, recognized as a national high-tech enterprise and a "little giant" [1] Jingchuang Electric's Financials and Market Position - The company plans to invest 1.10 billion CNY (62.86%) in core production line upgrades and 0.65 billion CNY (37.14%) in the development of smart instruments and cloud platforms [3] - As of November 17, Jingchuang Electric holds a 13.13% market share in China's cold chain temperature and humidity control market, ranking first domestically and fourth globally [4] Nanfang Digital's Business Model and Financials - Nanfang Digital provides comprehensive digital solutions for the power and energy sectors, focusing on digital transformation [5] - The company has a market capitalization of 18.09 billion CNY, with an issue price of 5.69 CNY per share and a P/E ratio of 71.22 [6][10] Hengkang New Materials' Market Strategy - Hengkang New Materials focuses on R&D and industrial application of key materials for integrated circuits, with a significant increase in sales revenue from 123.58 million CNY in 2022 to 344.19 million CNY in 2024 [16][17] - The company aims to meet domestic demand for integrated circuit materials, achieving over 10% market share in 2024 [17] Beikang Testing's Industry Position - Beikang Testing is a leading institution in the field of non-ferrous metal inspection and testing, with a comprehensive service offering and a top market share in China [18][23] - The company plans to allocate 1.44 billion CNY (71.89%) for advanced testing instrument development and 0.56 billion CNY (28.11%) for working capital [22]

Group 1: New Stock Subscription and Listings - A new stock subscription for Jingchuang Electric (920035.BJ) is available, with three new stocks listed: Nanfang Digital (301638.SZ), Hengkang New Materials (688727.SH), and Beikang Testing (920160.BJ) [1] Group 2: Jingchuang Electric - Jingchuang Electric specializes in the R&D, production, and sales of cold chain equipment and is recognized as a national high-tech enterprise and a "little giant" enterprise [2] - The company has established a significant position in technology standards related to cold chain control and monitoring, participating in 38 national and industry standards [2] - Jingchuang Electric has a market share of 13.13% in China's cold chain temperature and humidity control market and 4.64% globally, ranking first domestically and among the top globally [3] Group 3: Nanfang Digital - Nanfang Digital provides comprehensive digital construction solutions for the power energy sector, focusing on digital transformation [4] - The company generated revenue of 75,514.01 million yuan from digital grid services in the first half of 2025, accounting for 48.64% of total revenue [5] Group 4: Hengkang New Materials - Hengkang New Materials is involved in the R&D and production of key materials for integrated circuits, with a focus on photolithography materials [7] - The company's sales revenue from self-produced products increased from 12,357.89 million yuan in 2022 to 34,418.93 million yuan in 2024, with a rising proportion of total revenue [7] - Hengkang New Materials has become a major supplier of photolithography materials in China, with an estimated market share exceeding 10% [8] Group 5: Beikang Testing - Beikang Testing is a leading institution in the field of non-ferrous metal inspection and testing, with a comprehensive range of services and a strong market position [9] - The company is involved in the development and revision of numerous national and international standards in the non-ferrous metal sector [9] - Despite its leading market position, Beikang Testing faces risks related to market space limitations and a single-source revenue model [10][11]

- The report tracks the recent IPO market performance, focusing on the Sci-Tech Innovation Board, ChiNext, and Main Board, assuming all stocks are successfully subscribed and sold at market average prices on the first listing day, ignoring lock-up restrictions. For 2025, as of November 14, the IPO yield for Class A accounts with a 2 billion scale is 2.70%, while Class B accounts with the same scale yield 2.28%. For accounts with a 10 billion scale, Class A yields 0.98%, and Class B yields 0.75%[2][10][39] - The report calculates theoretical IPO yields using Class A average winning rates. The formula for calculating full subscription yield is: $ Full subscription quantity = Maximum subscription limit × Class A average winning rate $ $ Full subscription yield = (First board price - IPO price) × Full subscription quantity $ The highest full subscription yields are 98.18 million yuan for Xi'an Yicai-U, 78.03 million yuan for Heyuan Bio-U, and 16.37 million yuan for Bibet-U[37][39][40] - The report measures IPO yields for different account scales, assuming Class A accounts participate in all IPOs, with Sci-Tech Innovation Board and ChiNext quotes fully included. For accounts with scales of 1.5 billion, 2 billion, 3 billion, 5 billion, and 10 billion, the yields for recent IPOs are calculated based on Class A average winning rates. For example, Xi'an Yicai-U yields 14.24 million yuan for 2 billion accounts and 94.91 million yuan for 10 billion accounts[39][41][42] - Monthly IPO yields for Class A accounts are tracked, assuming all quotes are included and funds are utilized at 90% efficiency. For 2025, the cumulative yield for 2 billion accounts is 2.70%, with monthly yields varying across different scales. For instance, in October 2025, the yield for 2 billion accounts is 61.05 million yuan, while for 10 billion accounts, it is 219.56 million yuan[42][43][44] - Class B accounts are also analyzed for IPO yields under similar assumptions. For 2025, the cumulative yield for 2 billion accounts is 2.28%. Monthly yields are calculated, such as 25.80 million yuan for 2 billion accounts in October 2025 and 60.53 million yuan for 10 billion accounts[46][47][48]

Core Viewpoint - The new stock market remains vibrant despite the Shanghai Composite Index's stagnation around 4000 points, with significant interest in new listings like Hengkun New Materials, which is set to debut in the storage chip sector and has shown promising growth potential [1][4]. Company Overview - Hengkun New Materials focuses on the research, production, and sales of photolithography materials and precursor materials, essential for advanced NAND, DRAM storage chips, and logic chips at 90nm technology nodes and below [1][2]. - The company has become one of the few domestic enterprises capable of mass production of key materials for 12-inch integrated circuit wafer manufacturing, successfully replacing foreign products and breaking monopolies [2][3]. Market Position and Growth - The company has achieved a compound annual growth rate (CAGR) of 66.89% in revenue from self-produced products from 2022 to 2024, with leading sales in the domestic market for SOC and BARC materials [2][3]. - The overall market for photolithography materials in China is projected to grow from 5.37 billion yuan in 2019 to 12.19 billion yuan in 2023, with a CAGR of 22.7%, and expected to reach 31.92 billion yuan by 2028 [3]. Financial Performance - The company reported revenues of 322 million yuan, 368 million yuan, and 548 million yuan for 2022, 2023, and 2024, respectively, with year-on-year growth rates of 127.93%, 14.28%, and 49.01% [4]. - The net profit attributable to shareholders for the same years was 101 million yuan, 90 million yuan, and 97 million yuan, with growth rates of 234.91%, -10.95%, and 7.87% [4]. IPO and Valuation - Hengkun New Materials plans to raise 1.01 billion yuan through its IPO, with investments allocated to two projects: a second phase for integrated circuit precursors and advanced materials [4][5]. - The dynamic price-to-earnings ratio for Hengkun New Materials is 71.34, comparable to similar companies, which average around 73 [5]. - The IPO price is set at 14.99 yuan per share, which is considered moderate within the Sci-Tech Innovation Board context [5].

厦门恒坤新材料科技股份有限公司 章程（草案） （经公司 2024 年第五次临时股东会审议通过） | 第一章 | 总则 | 2 | | --- | --- | --- | | 第二章 | 经营宗旨和范围 | 3 | | 第三章 | 股份 | 3 | | 第一节 | 股份发行 | 3 | | 第二节 | 股份增减和回购 | 4 | | 第三节 | 股份转让 | 5 | | 第四章 | 股东和股东会 | 6 | | 第一节 | 股东 | 6 | | 第二节 | 股东会的一般规定 | 9 | | 第三节 | 股东会的召集 | 12 | | 第四节 | 股东会的提案与通知 | 13 | | 第五节 | 股东会的召开 | 14 | | 第六节 | 股东会的表决和决议 | 17 | | 第五章 | 董事会 | 21 | | 第一节 | 董事 | 21 | | 第二节 | 董事会 | 24 | | 第六章 | 总经理及其他高级管理人员 | 28 | | 第七章 | 监事会 | 30 | | 第一节 | 监事 | 30 | | 第二节 | 监事会 | 30 | | 第八章 | 财务会计制度、利润分配和审计 | 32 | | 第 ...

厦门恒坤新材料科技股份有限公司 首次公开发行股票科创板 上市公告书提示性公告 保荐人（主承销商）：中信建投证券股份有限公司 联席主承销商：中泰证券股份有限公司 扫描二维码查阅公告全文 本公司及全体董事、监事、高级管理人员保证信息披露的内容真实、准确、 完整、及时，没有虚假记载、误导性陈述或重大遗漏。 经上海证券交易所（以下简称"上交所"） 审核同意，厦门恒坤新材料科技 股份有限公司（以下简称"恒坤新材"、"发行人"或"公司"） 发行的人民币普 通股股票将于 2025 年 11 月 18 日在上海证券交易所科创板上市，上市公告书全 文和首次公开发行股票的招股说明书全文在上交所网站（http://www.sse.com.cn/） 和符合中国证监会规定条件网站（中国证券网：https://www.cnstock.com；中证 网：https://www.cs.com.cn；证券时报网：https://www.stcn.com；证券日报网： http://www.zqrb.cn ； 经 济 参 考 网 ： http://www.jjckb.cn ； 中 国 金 融 新 闻 网 ： https://www.financ ...

股票简称：恒坤新材 股票代码：688727 厦门恒坤新材料科技股份有限公司 Xiamen Hengkun New Materials Technology Co., Ltd. （厦门市海沧区东孚镇山边路 389 号） 首次公开发行股票科创板上市公告书 保荐人（主承销商） （北京市朝阳区安立路66号4号楼） 联席主承销商 （山东省济南市市中区经七路86号） 二〇二五年十一月十七日 厦门恒坤新材料科技股份有限公司 上市公告书 特别提示 厦门恒坤新材料科技股份有限公司（以下简称"恒坤新材"、"发行人"、 "公司" 或"本公司"）股票将于 2025 年 11 月 18 日在上海证券交易所科创板 上市。 本公司提醒投资者应充分了解股票市场风险及本公司披露的风险因素，在 新股上市初期切忌盲目跟风"炒新"，应当审慎决策、理性投资。 1 厦门恒坤新材料科技股份有限公司 上市公告书 第一节 重要声明与提示 一、重要声明与提示 本公司及全体董事、监事、高级管理人员保证上市公告书所披露信息的真 实、准确、完整，承诺上市公告书不存在虚假记载、误导性陈述或重大遗漏， 并依法承担法律责任。 上海证券交易所、有关政府机关对本公司股票上市及 ...