Core Viewpoint - Haiyang Technology Co., Ltd. has successfully completed its initial public offering (IPO) and is set to list on the main board, with the issuance approved by the Shanghai Stock Exchange and registered by the China Securities Regulatory Commission [1][2]. Group 1: Issuance Details - The total number of shares for the IPO is 45.3129 million, with an initial strategic placement of 9.06258 million shares, accounting for 20% of the total issuance [2]. - The final issuance price is set at RMB 11.50 per share, with 1.45 million shares allocated for online pricing on June 3, 2025 [2]. - The issuance combines strategic placement, offline inquiry placement, and online issuance, with offline shares accounting for 60% and online shares for 40% of the total issuance after deducting the strategic placement [2][3]. Group 2: Subscription and Allocation - The initial effective subscription multiple for online issuance was approximately 6,633.72 times, leading to the activation of a reallocation mechanism [3]. - After the reallocation, the final number of offline shares issued is 724,982 shares, representing 20% of the total issuance after strategic placement [3]. - The final online winning rate for subscriptions is 0.03014953% [3]. Group 3: Strategic Placement Results - All investors participating in the strategic placement have fulfilled their subscription commitments, with a total of 9,062,580 shares allocated [6]. - The strategic placement results indicate that 90% of the shares will have no lock-up period, while 10% will be subject to a 6-month lock-up period starting from the listing date [5][6]. Group 4: Online Lottery Results - The online lottery for share allocation was conducted on June 4, 2025, with a total of 58,001 winning numbers announced [8]. - Each winning number can subscribe for 500 shares of Haiyang Technology [8]. Group 5: Offline Subscription Situation - The offline subscription process concluded on June 3, 2025, with 570 investors participating and a total of 7,967,890 shares effectively subscribed [9]. - The allocation results show that A-class investors received 5,076,952 shares, while B-class investors received 2,172,868 shares [10].

Core Viewpoint - Shenzhen Youyou Green Energy Co., Ltd. has successfully obtained approval for its initial public offering (IPO) and listing on the ChiNext board, with a total issuance of 10.5 million shares priced at RMB 89.60 per share [1][2]. Group 1: Issuance Details - The total number of shares for this issuance is 10.5 million, with a price of RMB 89.60 per share [1]. - The initial strategic placement consists of 2.1 million shares, accounting for 20% of the total issuance [2]. - The final strategic placement includes 948,659 shares allocated to senior management and core employees, representing 9.03% of the total issuance [2]. Group 2: Subscription and Allocation Mechanism - The issuance combines strategic placement, offline inquiries for qualified investors, and online pricing for public investors [2]. - After the strategic placement adjustment, the offline initial issuance is 6,082,681 shares (70.71%), while the online initial issuance is 2,520,000 shares (29.29%) [2]. - The final total issuance for both online and offline will be 8,602,681 shares, subject to adjustments based on the allocation mechanism [2]. Group 3: Payment and Trading Conditions - Investors must ensure sufficient funds in their accounts by May 28, 2025, to fulfill their subscription obligations [3][4]. - Shares from the public offering will be tradable on the Shenzhen Stock Exchange starting from the listing date [4][5]. - Offline investors are subject to a lock-up period of 6 months for 10% of their allocated shares, while 90% will have no restrictions [5]. Group 4: Subscription Statistics - The effective number of subscription accounts for the online offering reached 51,221,295, with a subscription multiple of 10,162.96 times [6][7]. - The final online subscription rate after the adjustment is set at 49.30% of the total issuance [7].

Core Viewpoint - Shandong Weigao Blood Purification Products Co., Ltd. has received approval for its initial public offering (IPO) of A-shares and will be listed on the main board, with the issuance price set at 26.50 yuan per share and a total of 41,139,407 shares to be issued [1][2]. Issuance Details - The IPO will consist of a combination of strategic placement, offline issuance, and online issuance, with the initial strategic placement amounting to 4,113,940 shares, representing 10% of the total issuance [1][2]. - The final strategic placement quantity was adjusted to 1,772,075 shares, approximately 4.31% of the total issuance, with the difference being allocated to offline issuance [2][3]. Subscription and Allocation - The offline issuance quantity after the strategic placement adjustment is 28,259,832 shares, accounting for 71.78% of the remaining shares, while the online issuance quantity is 11,107,500 shares, representing 28.22% [2][3]. - The initial effective subscription multiple for the online issuance was approximately 7,518.35 times, leading to the activation of the allocation mechanism, redistributing 15,747,000 shares from offline to online issuance [3]. Financial Statistics - The total amount raised from the online investors was approximately 707.77 million yuan, with 26,708,402 shares subscribed [8]. - The offline investors subscribed for 12,512,137 shares, totaling approximately 331.57 million yuan [8]. Underwriting and Fees - The total issuance costs are approximately 112.30 million yuan, including underwriting and advisory fees of 74.18 million yuan, audit and verification fees of 17.88 million yuan, and legal fees of 8.49 million yuan [10][11].

Group 1 - The core viewpoint of the report is that Guoyuan Securities Co., Ltd. has successfully completed the sponsorship and continuous supervision of Anhui Yuancheng Environmental Technology Co., Ltd.'s initial public offering (IPO) on the Sci-Tech Innovation Board [1][2] - Guoyuan Securities is responsible for the continuous supervision of Yuancheng Technology, which includes ensuring compliance with regulations and monitoring the company's internal control systems [2][3] - The IPO of Yuancheng Technology was completed on March 31, 2021, with a registered capital of 160 million yuan [1][2] Group 2 - During the due diligence phase, Guoyuan Securities conducted thorough investigations and prepared necessary documentation for the IPO, ensuring compliance with relevant regulations [1][2] - In the continuous supervision phase, the focus was on monitoring the company's operations, internal controls, and compliance with information disclosure obligations [2][3] - The company has established a system for information disclosure and has complied with relevant laws and regulations during the continuous supervision period [4][5] Group 3 - The report indicates that Yuancheng Technology has cooperated well with the sponsor, providing necessary information and documentation for the supervision process [3][4] - The securities service institutions hired by Yuancheng Technology performed their duties diligently and provided professional opinions and suggestions [4] - The management of raised funds has been compliant with regulations, and any issues identified have been rectified promptly [5]

登录新浪财经APP 搜索【信披】查看更多考评等级 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。 经上海证券交易所审核同意，山东威高血液净化制品股份有限公司（以下简称"威高血净"、"发行 人"或"公司"）人民币普通股股票将于2025年5月19日在上海证券交易所主板上市，上市公告书全文和首 次公开发行股票的招股说明书全文披露于上海证券交易所网站（http://www.sse.com.cn/）和符合中国证 监会规定条件网站（中证网：http://www.cs.com.cn；中国证券网：http://www.cnstock.com；证券时报 网：http://www.stcn.com；证券日报网：http://www.zqrb.cn；经济参考网：http://www.jjckb.cn）披露，供 投资者查阅。 一、上市概况 本公司提醒广大投资者注意首次公开发行股票（以下简称"新股"）上市初期的投资风险，广大投资者应 充分了解风险、理性参与新股交易。具体如下： （一）涨跌幅限制放宽带来的股票交易风险 根据《上海证券交易所交易规则（2023年修订）》， ...

成都立航科技股份有限公司 关于召开2024年度暨2025年第一季度业绩说明会的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重大遗漏，并对其内容 的真实性、准确性和完整性承担法律责任。 登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：603261 证券简称：*ST立航 公告编号：2025-024 重要内容提示： (会议召开时间：2025年05月27日（星期二）16:00-17:00 (会议召开地点：上海证券交易所上证路演中心（网址：https://roadshow.sseinfo.com/） (会议召开方式：上证路演中心网络互动 (投资者可于2025年05月20日（星期二）至05月26日（星期一）16:00前登录上证路演中心网站首页点 击"提问预征集"栏目或通过公司邮箱lihang@cdlihang.com进行提问。公司将在说明会上对投资者普遍关 注的问题进行回答。 成都立航科技股份有限公司（以下简称"公司"）已于2025年4月26日发布公司2024年度报告和2025年第 一季度报告，为便于广大投资者更全面深入地了解公司2024年度及2025年第一季度经营成果、财务状 ...

江苏泽润新能科技股份有限公司 首次公开发行股票并在创业板上市之 上市公告书提示性公告 保荐人（主承销商）：申万宏源证券承销保荐有限责任公司 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，江苏泽润新能科技股份有限公司（以下简称"公 司"、"本公司"、"发行人"或"泽润新能"）发行的人民币普通股股票将于 2025 年 5 月 16 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 ）、 金 融 时 报 网 （ 网 址 www.financialnews.com.cn）、中国日报网（网址 www.chinadaily.com.cn），供投 资者查阅。 所 ...

安徽古麒绒材股份有限公司 首次公开发行股票并在主板上市 网上路演公告 保荐人（主承销商）：国信证券股份有限公司 安徽古麒绒材股份有限公司（以下简称"发行人"）首次公开发行不超过5,000万 股人民币普通股（A股）（以下简称"本次发行"）的申请已经深圳证券交易所上市审 核委员会审议通过，并已经中国证券监督管理委员会同意注册（证监许可2025397号）。 本次发行采用网下向符合条件的投资者询价配售（以下简称"网下发行"）和网 上向持有深圳市场非限售A股股份或非限售存托凭证市值的社会公众投资者定价发行 （以下简称"网上发行"）相结合的方式进行。 本次发行数量为5,000万股，占发行后总股本的25.00%。回拨机制启动前，网下初 始发行数量为3,000万股，占本次公开发行数量的60.00%，网上初始发行数量为2,000万 股，占本次公开发行数量的40.00%。本次发行不进行老股转让。 为了便于投资者了解发行人的有关情况、发展前景和本次发行申购的相关安排， 发行人和本次发行的保荐人（主承销商）国信证券股份有限公司（以下简称"保荐人 （主承销商）"）定于2025年5月16日（T-1日）举行网上路演，敬请广大投资者关注。 ...

"本公司"、 "发行人"或"泽润新能"）发行的人民币普通股股票将于 2025 年 5 月 16 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 ）、 金 融 时 报 网 （ 网 址 www.financialnews.com.cn）、中国日报网（网址 www.chinadaily.com.cn），供投 资者查阅。 江苏泽润新能科技股份有限公司 首次公开发行股票并在创业板上市之 上市公告书提示性公告 保荐人（主承销商）：申万宏源证券承销保荐有限责任公司 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，江苏泽润新能科技股份有限公司（以下简称"公 司 ...

关于广州市品高软件股份有限公司 首次公开发行股票并在科创板上市之保荐总结报告书 民生证券股份有限公司 民生证券股份有限公司（以下简称"民生证券"或"保荐机构"）作为广州市品 高软件股份有限公司（以下简称"品高股份"、"公司"或"发行人"）首次公开发行 股票并在科创板上市项目的保荐机构，负责品高股份上市后的持续督导工作，持 续督导期间为2021年12月30日至2024年12月31日。2024年12月31日，持续督导期 已届满，民生证券根据《证券发行上市保荐业务管理办法》《上海证券交易所科 创板股票上市规则》等有关规定，出具本保荐总结报告书。 一、保荐机构及保荐代表人承诺 性陈述或重大遗漏，本保荐机构及保荐代表人对其真实性、准确性、完整性承担 法律责任。 的任何质询和调查。 理办法》的有关规定采取的监管措施。 二、保荐机构基本情况 | 情况 | 内容 | | --- | --- | | 保荐机构名称 | 民生证券股份有限公司 | | 注册地址 | 中国（上海）自由贸易试验区浦明路8号 | | 办公地址 | 中国（上海）自由贸易试验区浦明路8号 | | 法定代表人 | 顾伟 | | 保荐代表人 | 袁莉敏、刘思超 ...