Core Viewpoint - Beijing Yitang Semiconductor Technology Co., Ltd. has received approval for its initial public offering (IPO) of A-shares on the Sci-Tech Innovation Board, with the underwriting led by Guotai Junan Securities and China International Capital Corporation [1][2]. Group 1: Issuance Details - The total number of shares for this issuance is set at 29,556,000 shares, with an initial strategic placement of 8,866,800 shares, accounting for 30% of the total issuance [2]. - The final strategic placement amount is 8,055,906.68 shares, which is 27.26% of the total issuance, with the difference of 810,893.2 shares being allocated to offline issuance [2]. - The issuance price is set at RMB 8.45 per share, with 6,287,850 shares being initially issued on June 27, 2025 [2]. Group 2: Subscription and Allocation - The initial effective subscription multiple for online issuance was 2,916.13 times, leading to the activation of a mechanism to adjust the allocation between offline and online subscriptions [3]. - After the adjustment, the final allocation for offline issuance is 15,212,243.2 shares (70.75% of the adjusted total), while online issuance is 6,287,850 shares (29.25% of the adjusted total) [3]. - The final online issuance success rate is 0.05211051% [3]. Group 3: Payment Obligations - Investors are required to fulfill their payment obligations by July 1, 2025, with specific instructions for both offline and online investors regarding the payment process [4][5]. - If the total number of shares subscribed by offline and online investors does not meet 70% of the adjusted total, the issuance will be suspended [5][6]. Group 4: Strategic Placement Results - The strategic placement has concluded successfully, with all participating investors fulfilling their commitments [8]. - The results of the strategic placement are documented in a special verification report and a legal opinion letter [8]. Group 5: Lottery and Allocation Results - The lottery for online issuance was conducted on June 30, 2025, with a total of 125,757 winning numbers, each allowing the purchase of 500 shares [10]. - The offline issuance saw a total of 35,625,720 shares in effective subscriptions, confirming compliance with the issuance announcement [11].

开源证券本次原拟发行不超过115,343.64万股，占本次发行后公司总股本的比例不超过20%，公司股东不公开发售股份。 日前，开源证券保荐人向深交所提交了《民生证券股份有限公司关于撤回开源证券股份有限公司首次公开发行股票并在主板上市申请文件的申请》。根据 《深圳证券交易所股票发行上市审核规则(2024年修订)》第六十二条的有关规定，深交所决定终止对开源证券首次公开发行股票并在主板上市的审核。 开源证券作为具有多业务线经营资质的综合性券商，主营业务涵盖证券经纪；证券投资咨询；与证券交易、证券投资活动有关的财务顾问；证券承销与保 荐；证券自营；证券投资基金销售；证券资产管理；融资融券；代销金融产品；为期货公司提供中间介绍业务。 同时，公司通过子公司开源思创开展私募股权投资基金业务；通过子公司深圳开源开展另类股权投资业务；通过子公司长安期货开展期货经纪、资产管理和 期货投资咨询业务；通过长安期货子公司长开经贸开展期货风险管理业务；通过子公司鹏安基金开展公募基金管理业务。 截至招股说明书签署日，陕西煤业（601225）化工集团有限责任公司(简称"陕煤集团")持有公司2,712,877,282股，占本次发行前公司总股本 ...

北京屹唐半导体科技股份有限公司 首次公开发行股票并在科创板上市 网上发行申购情况及中签率公告 保荐人（联席主承销商）：国泰海通证券股份有限公司 联席主承销商：中国国际金融股份有限公司 特别提示 北京屹唐半导体科技股份有限公司（以下简称"发行人"或"屹唐股份"） 首次公开发行人民币普通股（A 股）并在科创板上市（以下简称"本次发行"） 的申请已经上海证券交易所（以下简称"上交所"）科创板上市委员会审议通过， 并已经中国证券监督管理委员会同意注册（证监许可〔2025〕467 号）。 导体科技股份有限公司首次公开发行股票并在科创板上市网下初步配售结果及 网上中签结果公告》（以下简称"《网下初步配售结果及网上中签结果公告》"）， 于 2025 年 7 月 1 日（T+2 日）16:00 前，按最终确定的发行价格与获配数量，及 时足额缴纳新股认购资金。 网下投资者如同日获配多只新股，请务必按每只新股分别缴款。同日获配 多只新股的情况，如只汇一笔总计金额，合并缴款将会造成入账失败，由此产 生的后果由投资者自行承担。 网上投资者申购新股中签后，应根据《网下初步配售结果及网上中签结果公 告》履行资金交收义务，确保其资金账户在 ...

山东信通电子股份有限公司 首次公开发行股票并在主板上市 保荐人（主承销商）：招商证券股份有限公司 特别提示 山东信通电子股份有限公司（以下简称"信通电子"、"发行人"或"公司"）首 次公开发行人民币普通股（A 股）并在主板上市（以下简称"本次发行"）的申请 已经深圳证券交易所（以下简称"深交所"）上市审核委员会审议通过，并已获中 国证券监督管理委员会同意注册（证监许可〔2025〕954 号）。本次发行的保荐 人（主承销商）为招商证券股份有限公司（以下简称"招商证券"或"保荐人（主 承销商）"）。发行人的股票简称为"信通电子"，股票代码为"001388"。 本次发行采用向参与战略配售的投资者定向配售（以下简称"战略配售"）、 网下向符合条件的网下投资者询价配售（以下简称"网下发行"）与网上向持有深 圳市场非限售 A 股股份和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。 发行人与保荐人（主承销商）协商确定本次发行股份数量为 3,900.00 万股。 本次发行价格为人民币 16.42 元/股。本次发行全部为公开发行新股，公司股东不 进行公开发售股份。 根据最终确定的发行价格 ...

北京屹唐半导体科技股份有限公司 首次公开发行股票并在科创板上市 网上路演公告 保荐人（联席主承销商）：国泰海通证券股份有限公司 联席主承销商：中国国际金融股份有限公司 北京屹唐半导体科技股份有限公司（以下简称"发行人"） 首次公开发行人 民币普通股（A 股）并在科创板上市（以下简称"本次发行"）的申请已经上海证 券交易所科创板上市委员会审议通过，并已经中国证券监督管理委员会同意注册 （证监许可〔2025〕467 号）。 国泰海通证券股份有限公司（以下简称"国泰海通"或"保荐人（联席主承销 商）"）担任本次发行的保荐人（联席主承销商），中国国际金融股份有限公司 （以下简称"中金公司"）担任本次发行的联席主承销商。国泰海通、中金公司统 称联席主承销商。 敬请广大投资者关注。 发行人：北京屹唐半导体科技股份有限公司 保荐人（联席主承销商）：国泰海通证券股份有限公司 联席主承销商：中国国际金融股份有限公司 （此页无正文，为《北京屹唐半导体科技股份有限公司首次公开发行股票并 在科创板上市网上路演公告》盖章页） 本次发行采用向参与战略配售的投资者定向配售（以下简称"战略配售"）、 网下向符合条件的投资者询价配售（以下简称 ...

上海证券交易所于2023年2月28日依法受理了海湾化学首次公开发行股票并在沪市主板上市的申请文件，并按照规定进行了审核。 日前，海湾化学和保荐人中信证券股份有限公司分别向上交所提交了《青岛海湾化学股份有限公司关于撤回首次公开发行股票并在主 板上市申请文件的申请》和《中信证券股份有限公司关于撤回青岛海湾化学股份有限公司首次公开发行股票并在主板上市申请文件的 申请》，申请撤回申请文件。根据《上海证券交易所股票发行上市审核规则》第六十三条的有关规定，上交所决定终止对海湾化学首 次公开发行股票并在沪市主板上市的审核。 中国经济网北京6月22日讯上交所网站2025年6月20日发布关于终止对青岛海湾化学股份有限公司(以下简称"海湾化学")首次公开发行 股票并在沪市主板上市审核的决定。 海湾化学原拟募集资金300,000.00万元，用于3×7.5万吨/年环氧氯丙烷绿色循环经济项目(一期)、15万吨/年环氧树脂项目、40万吨/年 乙烯氧氯化氯乙烯扩建项目、补充流动资金。 | 序号 | 募集资金投资项目 | 项目投资规模 | 拟使用募集资金规模 | | --- | --- | --- | --- | | | 3×7.5 万吨/ ...

Core Viewpoint - The legal opinion issued by Shanghai Jintiancheng Law Firm confirms that Xinhenghui Electronics Co., Ltd. has met all necessary legal requirements for its initial public offering (IPO) and listing on the ChiNext board, including internal approvals and regulatory compliance [1][4][9]. Group 1: Approval and Authorization - The company held its annual general meeting on April 29, 2022, where it approved the proposal for the IPO, with the resolution valid for 12 months until April 28, 2023, and subsequently extended to April 28, 2026 [4][5]. - The Shenzhen Stock Exchange's Listing Review Committee approved the company's IPO application on March 22, 2023 [5]. - The China Securities Regulatory Commission (CSRC) granted approval for the IPO registration on March 18, 2025, valid for 12 months [5]. - The Shenzhen Stock Exchange issued a notice on June 18, 2025, allowing the company's shares to be listed on the ChiNext board under the stock code "301678" [5]. Group 2: Company Qualifications - The company holds a valid business license issued by the Zibo Administrative Approval Service Bureau, confirming its legal existence and operational status [6]. - Xinhenghui Electronics was established as a joint-stock company through a restructuring process in November 2020 and has been operating for over three years [6]. Group 3: Substantive Conditions for IPO - The IPO has received the necessary approval from the CSRC, meeting the requirements set forth in the Securities Law and the ChiNext Listing Rules [6][9]. - The company's total share capital before the IPO was RMB 179.666 million, which increased to RMB 239.555467 million post-IPO, exceeding the minimum requirement of RMB 30 million [7]. - The company issued 59.888867 million shares in the IPO, representing over 25% of the total shares post-IPO [7]. - The company reported net profits for the years 2023 and 2024, meeting the requirement of positive net profits for the last two years and a cumulative net profit of no less than RMB 50 million [8]. - The company's directors, supervisors, and senior management have made commitments regarding the accuracy and completeness of the IPO application documents [8]. Group 4: Sponsorship and Commitments - The company has appointed Founder Securities as the sponsor for the IPO, which is registered with the CSRC and has membership with the Shenzhen Stock Exchange [9]. - The company and its major stakeholders have made public commitments regarding the IPO, including measures for accountability in case of non-compliance [9].

股票简称：华之杰 股票代码：603400 苏州华之杰电讯股份有限公司 Suzhou Huazhijie Telecom Co., Ltd. （江苏省苏州市吴中区胥口镇孙武路 1031 号） 首次公开发行股票主板上市公告书 保荐人（主承销商） （住所：北京市朝阳区安立路 66 号 4 号楼） 二〇二五年六月十九日 苏州华之杰电讯股份有限公司 上市公告书 特别提示 苏州华之杰电讯股份有限公司（以下简称"发行人"、"华之杰"、"本 公司"或"公司"）股票将于 2025 年 6 月 20 日在上海证券交易所主板上市。 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。 本上市公告书中若出现总数与各分项数值之和尾数不等的情况，均为四舍 五入尾差所致。 苏州华之杰电讯股份有限公司 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、误导性陈述或者重大遗漏， 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有关事项的 ...

山东信通电子股份有限公司 首次公开发行股票并在主板上市 网上路演公告 本次发行的招股意向书全文及相关资料可在中国证监会指定的网站（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）查阅。 敬请广大投资者关注。 本次发行采用向参与战略配售的投资者定向配售（以下简称"战略配售"）、 网下向符合条件的投资者询价配售（以下简称"网下发行"）与网上向持有深圳市 场非限售 A 股股份和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。 发行人和保荐人（主承销商）招商证券股份有限公司（以下简称"保荐人（主 承销商）"或"招商证券"）将通过网下初步询价直接确定发行价格，网下不再进 行累计投标询价。 本次拟公开发行股票 3,900.00 万股，占发行后公司总股本的 25.00%，全部 为公开发行新股，公司股东不进行公开发售股份。 本次发行初始战略配售数量为 780.00 万股，占本次发行数量的 20.00%。 ...

Core Viewpoint - Suzhou Huazhi Jie Telecommunications Co., Ltd. has received approval for its initial public offering (IPO) and listing on the main board of the Shanghai Stock Exchange, with the registration approved by the China Securities Regulatory Commission [1] Summary of Issuance Details - The company is issuing 25 million shares, which represents 25% of the total share capital post-issuance [2] - The offering price is set at RMB 19.88 per share [2] - Senior management and core employees will participate in a strategic placement, acquiring 2.5 million shares, accounting for 10% of the total issuance, with a total subscription amount of RMB 49.7 million [2] - The shares acquired through the asset management plan will have a lock-up period of 12 months from the date of the IPO [2] Financial Metrics - The earnings per share (EPS) before the issuance is calculated based on the net profit attributable to shareholders divided by the total share capital before the issuance [2] - The EPS after the issuance will be calculated similarly, using the total share capital post-issuance [2] - The price-to-earnings (P/E) ratio is determined by the audited net profit attributable to shareholders divided by the total share capital post-issuance [2] - The price-to-book (P/B) ratio is 1.69 times, calculated by the offering price divided by the net asset per share post-issuance [2] Fundraising and Costs - The total amount of funds raised is RMB 497 million [4] - The total issuance costs amount to RMB 52.8356 million, which may be adjusted based on the issuance results [4] - The costs include various fees based on the complexity of legal matters and the service workload [4]