Core Viewpoint - The legal opinion letter confirms that Tongyu New Materials (Guangdong) Co., Ltd. has obtained all necessary approvals and qualifications for its initial public offering (IPO) and listing on the ChiNext board, complying with relevant laws and regulations [2][3][9]. Group 1: Company Approval and Authorization - The company's board of directors approved the proposal for the IPO and submitted it to the 2021 annual general meeting for review [3][4]. - The shareholders' meeting approved the IPO proposal with 100% of the voting shares represented [3][4]. - The Shenzhen Stock Exchange's ChiNext Listing Committee has approved the company's IPO [4][5]. Group 2: Company Qualifications - The company is a legally established joint-stock company with a registered capital of 30 million yuan [5][6]. - The company has been in continuous operation for over three years and holds a valid business license issued by the Zhaoqing Market Supervision Administration [5][6]. - The company has a sound organizational structure and has established necessary governance bodies, complying with the requirements of the Company Law and Securities Law [5][6]. Group 3: Financial Performance - The company's net profits for the years 2022, 2023, and 2024 were reported as 188.0032 million yuan, 164.4793 million yuan, and 143.3056 million yuan, respectively [6][7]. - The company has maintained positive net profits over the last two years, with a cumulative net profit exceeding 50 million yuan [6][7]. Group 4: Compliance with Regulations - The company has complied with the Management Measures and Listing Rules, ensuring that its financial statements reflect its financial status accurately [5][6]. - The company and its major stakeholders have made public commitments regarding share lock-up and stock price stabilization measures, in accordance with the Securities Law and Listing Rules [6][7]. Group 5: Sponsorship and Representation - The company has appointed Industrial Securities as its sponsor for the IPO, which is registered with the China Securities Regulatory Commission [7][9]. - The designated representatives from the sponsor are responsible for overseeing the IPO process [7][9].

股票简称：古麒绒材 股票代码：001390 安徽古麒绒材股份有限公司 Anhui Guqi Down & Feather Textile Incorporated （安徽省芜湖市南陵县经济开发区） 特别提示 首次公开发行股票并在主板上市 之 上市公告书 保荐人（主承销商） 安徽古麒绒材股份有限公司（以下简称"古麒绒材""公司""本公司"或"发行 人"）股票将于 2025 年 5 月 29 日在深圳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。 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 行股票并在主板上市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，系四舍五入所致。 本上市公告书"报告期"指：2022 年度、2023 年度和 2024 年度。 1 （深圳市罗湖区红岭中路1012号国信证券大厦十六层至二十六层） 二〇二五年五月 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的真实性、准确 性、完整性，承诺上市 ...

Core Viewpoint - The report summarizes the sponsorship and underwriting process for the initial public offering (IPO) of Liaoning Dingjide Petrochemical Co., Ltd, detailing the issuance of 33.36667 million shares at a price of RMB 21.88 per share, raising a total of RMB 730.0627 million, with a net amount of RMB 656.9027 million after deducting issuance costs [1][2][3]. Group 1: Sponsorship and Issuance Details - The IPO was approved by the China Securities Regulatory Commission (CSRC) and listed on the Shanghai Stock Exchange on August 18, 2022 [1][2]. - The registered capital of Liaoning Dingjide Petrochemical Co., Ltd is RMB 134.511667 million, with a legal representative named Wu Chunye [2][3]. - The company’s actual controller is Zhang Zaiming, and the securities code is 603255 [2]. Group 2: Sponsorship Responsibilities - During the due diligence phase, the sponsoring institution coordinated with various intermediaries, conducted thorough investigations, and prepared necessary documentation for the IPO [3][4]. - In the ongoing supervision phase, the sponsor focused on preventing resource misappropriation by major shareholders and ensuring compliance with corporate governance standards [3][4]. Group 3: Major Events and Issues - A change in the designated sponsor representative occurred in February 2023, with Zhang Yuheng replacing Ding Shangjie due to a job change [4][5]. - The company faced issues related to non-operating fund occupation by related parties in 2024, which were not promptly reported to the sponsor [5][6]. - The sponsor conducted a special inspection regarding fund occupation and provided training to the company's management to enhance internal control [5][6]. Group 4: Fund Usage and Compliance - The sponsor reviewed the usage of raised funds, confirming compliance with CSRC and stock exchange regulations, with all funds being used appropriately [6]. - The report indicates that the company has completed the use of all funds raised from the IPO as of the report date [6].

股票简称：太力科技 股票代码：301595 广东太力科技集团股份有限公司 Guangdong Taili Technology Group Co.,Ltd. （中山市石岐区湖滨北路 40 号之二前座） 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） （中国（上海）自由贸易试验区浦明路 8 号） 二零二五年五月 广东太力科技集团股份有限公司 上市公告书 特别提示 广东太力科技集团股份有限公司（以下简称"太力科技"、"本公司"、"公 司"或"发行人"）股票将于 2025 年 5 月 19 日在深圳证券交易所（以下简称 "深交所"）创业板上市。 （一）"本公司及全体董事、监事、高级管理人员保证上市公告书的真实性、 准确性、完整性，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"； （二）"深圳证券交易所、有关政府机关对本公司股票上市及有关事项的意 见，均不表明对本公司的任何保证"； 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 ...

Group 1 - The issuer, Zhejiang Biyi Electric Appliance Co., Ltd., successfully completed its initial public offering (IPO) on February 15, 2022, issuing 46.665 million shares at a price of 12.50 RMB per share, raising a total of 583.31 million RMB, with a net amount of 518.57 million RMB after deducting issuance costs [1][2] - The continuous supervision period by the sponsor, CITIC Securities, spans from February 18, 2022, to December 31, 2024, during which the company is monitored for compliance with regulations and effective execution of internal controls [2][3] - During the supervision period, there were no significant issues requiring intervention from the sponsor, indicating a stable operational environment for the company [3] Group 2 - The company has established and effectively executed systems to prevent the controlling shareholder and related parties from misappropriating company resources, as well as to safeguard the interests of the company against potential misconduct by directors and senior management [2][3] - The sponsor has conducted regular checks and provided recommendations for improvements, ensuring that the company adheres to its commitments and maintains compliance with relevant regulations [2][3][4] - The management of raised funds has been compliant with legal requirements, with dedicated accounts for storage and usage, and no violations in the use of these funds have been reported [4][3] Group 3 - The company has successfully implemented an information disclosure system in accordance with legal regulations, ensuring transparency and accountability in its operations [3][4] - As of December 31, 2024, the company has not fully utilized the raised funds from its IPO, and the sponsor will continue to oversee the usage of these remaining funds [4][3] - There have been no additional reporting requirements from the China Securities Regulatory Commission or the stock exchange during the supervision period [4]

Core Viewpoint - Minsheng Securities serves as the sponsor for Anhui Tuoshan Heavy Industry Co., Ltd.'s initial public offering (IPO) and has completed its continuous supervision period as of December 31, 2024 [1][10]. Group 1: Sponsorship and Supervision - The sponsor and its representatives commit to the authenticity, accuracy, and completeness of the report and accept legal responsibility [1]. - During the due diligence phase, the sponsor coordinated with various intermediaries, conducted thorough investigations, and complied with regulatory requirements [1][2]. - The continuous supervision phase involves ensuring the issuer's compliance with laws and regulations, monitoring internal controls, and overseeing the use of raised funds [2][3][4]. Group 2: Fund Management and Project Delays - The company has experienced delays in several fundraising projects, extending the expected completion dates for the intelligent production line and R&D center projects multiple times, with the latest extensions pushing deadlines to June 30, 2026 [4][5]. - The sponsor conducted careful reviews of these delays and found no objections to the issuer's handling of the situation [5]. Group 3: Compliance and Information Disclosure - The issuer has been compliant in providing necessary documents and information to the sponsor, ensuring timely communication and support for the sponsor's supervisory duties [8]. - The sponsor has reviewed the issuer's information disclosure practices and found them to be in accordance with relevant laws, ensuring the accuracy and completeness of disclosures [9]. Group 4: Ongoing Responsibilities - As of December 31, 2024, the company has not fully utilized the raised funds, and the sponsor will continue to oversee the management and use of the remaining funds until fully utilized [10].

股票简称：信凯科技 股票代码：001335 浙江信凯科技集团股份有限公司 Trust Chem Co., Ltd. （浙江省杭州市余杭区仓前街道东莲街 1069 号 2 幢，3 幢 1-3 层） 首次公开发行股票并在主板上市 之 上市公告书 保荐人（主承销商） （深圳市福田区福田街道福华一路 119 号安信金融大厦） 二零二五年四月 浙江信凯科技集团股份有限公司 上市公告书 特别提示 浙江信凯科技集团股份有限公司（以下简称"信凯科技"、"本公司"、"公 司"或"发行人"）股票将于2025年4月15日在深圳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。 如无特别说明，本上市公告书中的简称或名词释义与《浙江信凯科技集团股 份有限公司首次公开发行股票并在主板上市招股说明书》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 浙江信凯科技集团股份有限公司 上市公告书 第一节 重要声明与提示 一、重要声明 本公司及全体董事、监事、高级管理人员保证上市公告书的真实性、准确性、 ...

股票简称：陕西华达 股票代码：301517 陕西华达科技股份有限公司 Shaanxi Huada Science Technology Co.,Ltd. （陕西省西安市高新区普新二路 5 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） （广东省深圳市福田区中心三路 8 号卓越时代广场（二期）北座） 二〇二三年十月 陕西华达科技股份有限公司 上市公告书 特别提示 陕西华达科技股份有限公司（以下简称"陕西华达"、"本公司"、"公司"或"发 行人"）股票将于 2023 年 10 月 17 日在深圳证券交易所上市。 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。 如无特别说明，本上市公告书中的简称或名词释义与《陕西华达科技股份有限公司 首次公开发行股票并在创业板上市招股说明书》（以下简称"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 ...

股票简称：中集环科 股票代码：301559 中集安瑞环科技股份有限公司 CIMC Safeway Technologies Co., Ltd. （江苏省南通市城港路 159 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） （广东省深圳市福田区中心三路 8 号卓越时代广场（二期）北座） 联席主承销商 （新疆乌鲁木齐市高新区（新市区）北京南路 358 号大成国际大厦 20 楼 2004 室） 二〇二三年十月十日 中集安瑞环科技股份有限公司 上市公告书 特别提示 中集安瑞环科技股份有限公司（以下简称"中集环科"、"公司"、"本公司" 或"发行人"）股票将于 2023 年 10 月 11 日在深圳证券交易所上市。 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释义与《中集安瑞环科技股份 有限公司首次公开发行股 ...

润本生物技术股份有限公司 首次公开发行股票并在主板上市 招股意向书附录 目录 | 序号 | 文件名 | 页码 | | --- | --- | --- | | 1 | 发行保荐书 | 1 | | 2 | 财务报表及审计报告 | 28 | | 3 | 审阅报告 | 173 | | 4 | 内部控制鉴证报告 | 276 | | 5 | 经注册会计师核验的非经常性损益明细表 | 295 | | 6 | 法律意见书 | 306 | | 7 | 律师工作报告 | 495 | | 8 | 公司章程（草案） | 657 | | 9 | 中国证监会同意发行人本次公开发行注册的文件 | 722 | 申万宏源证券承销保荐有限责任公司 关于润本生物技术股份有限公司 首次公开发行股票并在主板上市之 发行保荐书 保荐机构 二〇二三年六月 1 | 目录 2 | | --- | | 第一节 本次证券发行基本情况 4 | | 一、本次具体负责推荐的保荐代表人 4 | | 二、本次证券发行项目协办人及其他项目组成员 4 | | 三、发行人情况 5 | | 四、保荐机构及其关联方与发行人及其关联方之间的利害关系及主要业务往来 | | 情况说明 5 ...