Core Viewpoint - Maitian Energy, a storage company backed by the Qingshan Group, has submitted its prospectus to the Shenzhen Stock Exchange for an IPO on the ChiNext board, but five minority shareholders voted against the listing proposals at a recent shareholders' meeting [2][3]. Group 1: Shareholder Opposition - Five minority shareholders, collectively holding 8.174733 million shares (2.27% of the pre-issue capital), voted against the listing proposals and did not provide any lock-up commitments [3][4]. - These shareholders are all managed by Shanghai Chaoxi Private Fund Management Co., Ltd., which has seven private funds invested in Maitian Energy [3][4]. - The dissenting shareholders participated in a capital increase in April 2023 at a price of 234.31 yuan per share, contributing a total of 341 million yuan [3][4]. Group 2: Shareholder Background - Two other funds, Jiaxing Chaozheng and Chaoqi Yongrui, which invested earlier and at lower costs, did not vote against the proposals and made lock-up commitments [4][5]. - Jiaxing Chaozheng and Chaoqi Yongrui acquired shares at approximately 97 yuan per share, significantly lower than the cost of the dissenting funds [4]. Group 3: Company Overview - Maitian Energy, established in September 2019, specializes in manufacturing inverters and energy storage systems, and is closely associated with the Qingshan Group [6]. - The company plans to raise 1.661 billion yuan, primarily for the construction of a production facility for 1 million smart energy storage products, a research and development center, and to supplement working capital [6]. - The company's projected revenue for 2024 is 3.392 billion yuan, with a net profit of 267 million yuan [6].

本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗 漏。 经深圳证券交易所审核同意，广东省建筑科学研究院集团股份有限公司（以下简称"公司"、"本公 司"、"发行人"或"广东建科"）发行的人民币普通股股票将于2025年8月12日在深圳证券交易所创业板上 市，上市公告书全文和首次公开发行股票并在创业板上市招股说明书全文披露于中国证券监督管理委员 会指定信息披露网站：巨潮资讯网（www.cninfo.com.cn）、中证网（www.cs.com.cn）、中国证券网 （www.cnstock.com）、证券时报网（www.stcn.com）、证券日报网（www.zqrb.cn）、经济参考网 （www.jjckb.cn）、中国金融新闻网（www.financialnews.com.cn）、中国日报网 （www.chinadaily.com.cn），供投资者查阅。 所属网页二维码：巨潮资讯网 一、上市概况 本公司股票将在深圳证券交易所创业板市场上市，该市场具有较高的投资风险。创业板公司具有业绩不 稳定、经营风险高、退市风险大等特点，投资者面临较大的市场风险。投资者应充分了解创业板市 ...

Company Overview - Guangdong Provincial Institute of Architectural Science Group Co., Ltd. is set to list its shares on the Shenzhen Stock Exchange's ChiNext board on August 12, 2025 [1] - The company will issue a total of 10,466,000 shares, all of which are new shares, resulting in a total share capital of 418,560,000 shares post-IPO [4] Pricing and Valuation - The IPO price is set at 6.56 RMB per share, which corresponds to a diluted price-to-earnings (P/E) ratio of 26.48 times based on the company's 2024 earnings, lower than the industry average P/E ratio of 34.86 times [2][3] - As of July 29, 2025, the average P/E ratio for comparable listed companies in the same industry is 27.91 for the previous earnings per share (EPS) and 34.86 for the forward EPS [2] Industry Context - The company operates in the professional technical services industry (M74), which, as of July 2025, has an average static P/E ratio of 36.57 times [2] - The ChiNext board is characterized by higher investment risks, including unstable performance and significant delisting risks [2]

登录新浪财经APP 搜索【信披】查看更多考评等级 本次发行价格为28.91元/股，不超过剔除最高报价后网下投资者报价的中位数和加权平均数以及剔除最 高报价后通过公开募集方式设立的证券投资基金、全国社会保障基金、基本养老保险基金、企业年金基 金和职业年金基金、符合《保险资金运用管理办法》等规定的保险资金和合格境外投资者资金报价中位 数、加权平均数孰低值。 根据《国民经济行业分类》（GB/T4754-2017）及《中国上市公司协会上市公司行业统计分类指引》 （2023年），发行人所属行业为"计算机、通信和其他电子设备制造业（C39）"，截至2025年7月22日 （T-3日），中证指数有限公司发布的计算机、通信和其他电子设备制造业（C39）最近一个月平均静 态市盈率为41.50倍。 截至2025年7月22日（T-3日），主营业务与发行人相近的上市公司市盈率水平情况如下： ■ 数据来源：Wind资讯。 本公司及董事会全体成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。 经深圳证券交易所审核同意，汉桑（南京）科技股份有限公司（以下简称"汉桑科技"、"本公司"或"发 行人"）发行的人民 ...

股票简称：汉桑科技 股票代码：301491 汉桑（南京）科技股份有限公司 Hansong (Nanjing) Technology Limited （南京市江宁经济技术开发区康平街 8 号） 首次公开发行股票并在创业板上市 之 上市公告书 保荐人（主承销商） （北京市朝阳区建国门外大街 1 号国贸大厦 2 座 27 层及 28 层） 联席主承销商 （陕西省西安市唐延路 5 号（陕西邮政信息大厦 9-11 层）） 二〇二五年八月 汉桑（南京）科技股份有限公司 上市公告书 特别提示 汉桑（南京）科技股份有限公司（以下简称"汉桑科技"、"本公司"、"公 司"或"发行人"）股票将于 2025 年 8 月 6 日在深圳证券交易所（以下简称"深 交所"）创业板上市。创业板公司具有业绩不稳定、经营风险高、退市风险高等 特点，投资者面临较大的市场风险。投资者应充分了解创业板市场的投资风险及 本公司所披露的风险因素，审慎作出投资决定。 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。 除非文中另有所指，本上市公告书中所使用的简称或词语含义与《汉桑（南 ...

Listing Overview - Shandong Shanda Electric Technology Co., Ltd. will be listed on the Shenzhen Stock Exchange's ChiNext board on July 23, 2025, with a total share capital of 162,880,000 shares after the IPO [1] - The company will issue 40,720,000 shares, all of which are new shares and do not involve the transfer of shares from existing shareholders [1] Pricing and Valuation - The issue price is set at 14.66 yuan per share, which corresponds to a diluted price-to-earnings (P/E) ratio of 19.57 times for 2024, lower than the industry average P/E ratio of 20.25 times [2][3] - The average static P/E ratio for comparable companies is 50.67 times for pre-deduction and 52.09 times for post-deduction of non-recurring gains and losses for 2024 [4] Industry Classification - The company operates in the "Electrical Machinery and Equipment Manufacturing" industry, classified under C38 according to the China Listed Companies Association [2]

山东山大电力技术股份有限公司 首次公开发行股票并在创业板上市 之上市公告书提示性公告 保荐人（主承销商）：兴业证券股份有限公司 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、 误导性陈述或重大遗漏。 经深圳证券交易所审核同意，山东山大电力技术股份有限公司（以下简称"公司"、 "发行人"或"山大电力"）发行的人民币普通股股票将于 2025 年 7 月 23 日在深圳证 券交易所创业板上市，上市公告书全文和首次公开发行股票并在创业板上市的招股说明 书全文披露于中国证券监督管理委员会指定的信息披露网站（巨潮资讯网，网址 www.cninfo.com.cn；中证网，网址 www.cs.com.cn；中国证券网，网址 www.cnstock.com； 证券时报网，网址 www.stcn.com；证券日报网，网址 www.zqrb.cn；经济参考网，网址 www.jjckb.cn），供投资者查阅。 所属网页二维码：巨潮资讯网 一、上市概况 （一）股票简称：山大电力 （二）股票代码：301609 （三）首次公开发行后总股本：162,880,000 股 （四）首次公开发行股票数量：40,720,00 ...

股票简称：山大电力 股票代码：301609 山东山大电力技术股份有限公司 Shandong University Electric Power Technology Co., Ltd. （济南高新技术产业开发区颖秀路山大科技园内） （福建省福州市湖东路 268 号） 二〇二五年七月 特别提示 山大电力技术股份有限公司（以下简称"公司"、"发行人"或"山大电力"）股票 将于 2025 年 7 月 23 日在深圳证券交易所上市。 首次公开发行股票并在创业板上市 之 上市公告书 保荐人（主承销商） 创业板公司具有业绩不稳定、经营风险高、退市风险大等特点，投资者面临较大的 市场风险。投资者应充分了解创业板市场的投资风险及本公司所披露的风险因素，审慎 做出投资决定。 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。 如无特别说明，本上市公告书中的简称或名词的释义与本公司首次公开发行股票招 股说明书中的相同。如本上市公告书中合计数与各加数直接相加之和在尾数上存在差异， 系由于四舍五入所致。 1 第一节 重要声明与提示 一、重要声明 本公司及全体董 ...

Core Viewpoint - Hansong (Nanjing) Technology Co., Ltd. is planning to apply for an initial public offering (IPO) and listing on the ChiNext board, with China International Capital Corporation as the sponsor [1][2]. Company Overview - Company Name: Hansong (Nanjing) Technology Co., Ltd. - Registered Capital: RMB 96.75 million - Established: 2003, transitioned to a joint-stock company on June 1, 2022 - Location: Nanjing, Jiangning Economic and Technological Development Zone [2]. Main Business - The company specializes in high-end audio products and comprehensive audio technology solutions, providing integrated services in research, design, and manufacturing for globally recognized audio brands [2][3]. Core Technologies - The company has over 20 years of experience in audio technology research and development, focusing on high-performance audio signal processing, transmission, and intelligent audio systems [3][4]. - It has developed proprietary technologies for low-cost, high-definition audio streaming and multi-channel wireless transmission, achieving industry-leading performance [4][5]. Research and Development - The company has established R&D centers in Nanjing, India, and Denmark, employing a team of 278 researchers. R&D expenses for the past three years were RMB 72.42 million, RMB 74.26 million, and RMB 82.87 million, representing 5.22%, 7.20%, and 5.70% of revenue, respectively [5][6]. - The company has received multiple industry awards, including the EISA Award and CES Technology Award, and is recognized as a high-tech enterprise in Jiangsu Province [5][6]. Financial Data - As of December 31, 2024, the company's current ratio was 3.64, and the quick ratio was 2.94. The asset-liability ratio for the parent company was 27.42% [11][12]. - The company reported a net profit of RMB 253.65 million for the year 2024, with a significant increase from RMB 135.99 million in 2023 [12]. Market Position - The company has established a strong reputation in the global audio industry, collaborating with well-known brands such as JBL, McIntosh, and Sonus Faber [6][7]. - The company’s products are widely recognized for their quality and innovation, contributing to its competitive advantage in the audio technology market [6][7].

股票简称：新恒汇 股票代码：301678 新恒汇电子股份有限公司 （北京市朝阳区朝阳门南大街10号兆泰国际中心A座15层） 二〇二五年六月 （山东省淄博市高新区中润大道 187 号） 首次公开发行股票并在创业板上市 之 上市公告书 保荐人（主承销商） | 第一节 重要声明与提示 4 | | --- | | 一、重要声明 4 | | 二、创业板新股上市初期投资风险特别提示 4 | | 三、特别风险提示 7 | | 第二节 股票上市情况 11 | | 一、股票注册及上市审核情况 11 | | 二、股票上市的相关信息 11 | | 三、公司申请首次公开发行并上市时选择的具体上市标准及公开发行后 | | 达到所选定的上市标准及其说明 14 | | 第三节 发行人、实际控制人及股东持股情况 16 | | 一、发行人基本情况 16 | | 二、公司董事、监事、高级管理人员及其持有公司股票、债券的情况16 | | 三、控股股东及实际控制人的情况 18 | | 四、本次公开发行前已制定或实施的股权激励计划及员工持股计划..19 | | 五、本次发行前后的股本结构变动情况 42 | | 六、本次发行后公司前十名股东持股情况 4 ...