北京屹唐半导体科技股份有限公司 首次公开发行股票科创板 上市公告书提示性公告 保荐人（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 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，北京屹唐半导体科技 股份有限公司（以下简称"屹唐股份""发行人"或"公司"）发行的人民币普 通股股票将于 2025 年 7 月 8 日在上交所科创板上市，上市公告书全文和首次公开 发行股票的招股说明书全文披露于上交所网站（http://www.sse.com.cn）和符合中 国证券监督管理委员会规定条件的网站（中国证券网，www.cnstock.com；中证网， www.cs.com.cn；证券时报网，www.stcn.com；证券日报网，www.zqrb.cn；经济参 考网，网址 www.jjckb.cn），并置备于发行人、上交所、本次发行保荐人（联席 主承销商）国泰海通证券股份有限公司和联席主承销商中国国际金融股份有限公 司的住所，供投资者查阅。 一、上 ...

Group 1 - The company Xi'an Shangu Power Co., Ltd. has applied for a patent for a "wing-shaped blade diffuser" to address the limitations of existing multi-blade diffusers in meeting the wide operating range requirements of centrifugal compressors in industries such as petroleum, chemical, and steel [1] - The patent application was filed on January 2024, and the diffuser design includes 7 to 11 blades with a total angle of the arc lines accounting for 44% to 65% of the diffuser's circular angle, ensuring a wider operating range while improving single-stage pressure ratio and efficiency [1] - Computational Fluid Dynamics (CFD) calculations indicate that the surge margin of the new diffuser design has increased by 2.38%, with maximum flow point total pressure ratio rising from 1.8743 to 1.8945, and total pressure loss reduced by 4.1 kPa at an inlet pressure of 202.97 kPa [1] Group 2 - Xi'an Shangu Power Co., Ltd. was established in 1999 and is primarily engaged in the automotive manufacturing industry, with a registered capital of approximately 1.725 billion RMB [2] - The company has made investments in 16 enterprises and participated in 1,380 bidding projects, holding 168 trademark records and 897 patent records, along with 46 administrative licenses [2]

Group 1 - The core point of the news is that Shaoyang Hydraulic plans to acquire 100% of Chongqing Xincheng Hangrui Technology Co., Ltd. through a combination of share issuance and cash payment, which is expected to constitute a major asset restructuring [2][10] - Shaoyang Hydraulic's stock has been suspended since June 23, and prior to the suspension, the stock price surged over 10% on June 20, indicating potential market interest in the upcoming acquisition [2][5] - The company reported an 11.93% increase in stock price over the 20 trading days leading up to the announcement, while the ChiNext Index and CITIC Machinery Index saw declines of 1.74% and 2.62%, respectively [5][6] Group 2 - The top ten shareholders of Shaoyang Hydraulic have seen significant changes, with several new individual investors appearing in the list, while notable foreign investment institutions like Morgan Stanley and UBS have reduced their holdings [4][7] - New shareholders Li Yuanfang and Cao Kangseng entered the top ten list, holding 724,200 shares and 537,750 shares, respectively, as of June 20 [9][10] - The financial performance of Xincheng Hangrui has been declining, with revenues of 353 million yuan and 347 million yuan in 2023 and 2024, respectively, and net profits of approximately 43.51 million yuan and 30.23 million yuan [10][11] Group 3 - The acquisition aims to seek new growth points for Shaoyang Hydraulic, leveraging Xincheng Hangrui's complete manufacturing process in forging and casting, which spans various industries including energy, aerospace, and military [10][14] - Post-acquisition, the two companies are expected to achieve process overlap and technical synergy, enhancing Shaoyang Hydraulic's flexible production capabilities and Xincheng Hangrui's ability to process various metal materials [14]

Core Viewpoint - Shaoyang Hydraulic plans to acquire 100% of Chongqing Xincheng Hangrui Technology Co., Ltd. through a combination of share issuance and cash payment, which is expected to constitute a major asset restructuring [2][15]. Group 1: Acquisition Details - The acquisition aims to seek new growth points for Shaoyang Hydraulic, as Xincheng Hangrui is a specialized manufacturer of forged and cast components, serving various industries including energy, aerospace, and military [15]. - The financial performance of Xincheng Hangrui has declined in recent years, with revenues of 353 million yuan and 347 million yuan in 2023 and 2024, respectively, and net profits of approximately 43.51 million yuan and 30.23 million yuan [15]. Group 2: Stock Performance and Shareholder Changes - Shaoyang Hydraulic's stock price increased by 11.93% over the 20 trading days prior to the announcement, while the ChiNext Index and the CITIC Machinery Index saw declines of 1.74% and 2.62%, respectively [7][8]. - Notably, several natural persons have significantly increased their holdings in Shaoyang Hydraulic before the suspension, with the top ten shareholders' list showing substantial changes [4][9]. Group 3: Financial Performance of Shaoyang Hydraulic - In 2024, Shaoyang Hydraulic reported revenues of 351 million yuan, a year-on-year increase of 27.33%, while net profit decreased by 2.76% to approximately 6.40 million yuan [17]. - The decline in net profit is attributed to investments in technology upgrades and capacity expansion, as well as increased depreciation and bad debt provisions [17]. Group 4: Strategic Benefits of the Acquisition - The acquisition is expected to enhance Shaoyang Hydraulic's flexible production capabilities and allow for better adaptation to various metal materials, benefiting both companies through technological synergy [17].

Group 1 - The company plans to issue shares and pay cash to acquire 100% of the target company, Xincheng Hangrui, from 38 parties including Ling Jun and Deng Hongxin, while also raising matching funds from no more than 35 specific investors [8][14][15] - The target company specializes in the research, production, and sales of metal forging and casting products, which are widely used in various industries such as energy, aerospace, and marine [14][15] - The transaction is expected to enhance the company's product offerings in high-end manufacturing and core components, aligning with its strategic development goals [14][15] Group 2 - The company has committed to ensuring the accuracy and completeness of the information provided regarding the transaction, and any misleading statements or omissions will result in legal liability [2][4][5] - The transaction is subject to approval from the board of directors, shareholders, and relevant regulatory authorities, and cannot be executed until these approvals are obtained [17] - The company will disclose the final transaction price and related financial data in the restructuring report after the completion of the audit and evaluation processes [8][14][17] Group 3 - The transaction is anticipated to create synergies in production processes, product technology, and customer resources between the company and the target company [15][16] - The company aims to leverage the target company's expertise in high-strength forging products to enhance its offerings in defense and marine sectors [15][16] - The transaction will not change the actual controller of the company, and the specific impact on the company's equity structure will be assessed after the completion of the audit and evaluation [16][17]

关于本次交易符合《上市公司重大资产重组管理办法》第十一条、 第四十三条和第四十四条规定的说明 邵阳维克液压股份有限公司（以下简称"公司"）拟通过发行股份及支付现金 方式购买凌俊、邓红新等 38 名交易对方持有的重庆新承航锐科技股份有限公司 邵阳维克液压股份有限公司董事会 （三）本次交易标的资产的交易价格将以符合《中华人民共和国证券法》规定 的资产评估机构出具评估报告的评估结果为基础并经各方协商后确定，资产定价公 允，不存在损害公司和股东合法权益的情形； （四）本次发行股份及支付现金购买资产项下的标的资产为凌俊、邓红新等 38 名交易对方合计持有的新承航锐 100%的股份。本次交易涉及的标的资产权属清晰， 在相关法律程序和先决条件得到满足的情形下，本次交易资产过户或者转移不存在 法律障碍，相关债权债务处理合法； （五）本次交易有利于公司增强持续经营能力，不存在可能导致公司重组后主 要资产为现金或者无具体经营业务的情形； （六）本次交易有利于公司在业务、资产、财务、人员、机构等方面与实际控 制人及其关联人继续保持独立，符合中国证券监督管理委员会关于上市公司独立性 的相关规定； (七）本次交易前，公司已按照《中华人 ...

序号股东名称持股比例1钦州新弘投资管理有限公司100% 经营范围含游艇租赁；组织文化艺术交流活动；咨询策划服务；项目策划与公关服务；以自有资金从事 投资活动；自有资金投资的资产管理服务；融资咨询服务；信息技术咨询服务；计算机软硬件及辅助设 备零售；计算机软硬件及辅助设备批发；软件开发；互联网安全服务；数字技术服务；网络技术服务； 技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广；电子、机械设备维护（不含特种设 备）；计算机及办公设备维修；计算机系统服务；工艺美术品及收藏品批发（象牙及其制品除外）；工 艺美术品及礼仪用品销售（象牙及其制品除外）；农副产品销售；食用农产品批发；食用农产品零售； 日用百货销售；日用品销售。（除依法须经批准的项目外，凭营业执照依法自主开展经营活动）许可项 目：互联网信息服务。（依法须经批准的项目，经相关部门批准后方可开展经营活动，具体经营项目以 相关部门批准文件或许可证件为准）。 企业名称厦门元一奇游艇有限公司法定代表人刘宏注册资本1000万人民币国标行业制造业>铁路、船 舶、航空航天和其他运输设备制造业>城市轨道交通设备制造地址厦门市湖里区槟城道295号904室企业 类型 ...

Group 1 - The legal opinion letter is issued by Guangdong Xinda Law Firm regarding the differentiated dividend distribution plan of Shenzhen Xinyi Chang Technology Co., Ltd for the year 2024 [1][2] - The company has completed the repurchase of 1,054,085 shares, which will not participate in profit distribution due to being held in a special repurchase account [5][6] - The differentiated dividend plan proposes a cash dividend of 2.00 yuan per 10 shares, with no capital reserve fund conversion or bonus shares issued [6][7] Group 2 - The calculation of the ex-dividend reference price is based on the last closing price minus the cash dividend, resulting in an ex-dividend reference price of 47.79 yuan per share [7][8] - The impact of the differentiated dividend on the ex-dividend reference price is minimal, with an absolute value of impact being less than 1% [8][9] - The legal opinion concludes that the differentiated dividend distribution complies with relevant laws and regulations, and does not harm the interests of the company and its shareholders [9]

科达制造股份有限公司 2025 年员工持股计划管理办法 科达制造股份有限公司 第一章 总则 第一条 为规范科达制造股份有限公司（以下简称"公司"、"科达制造"或"本 公司"）2025 年员工持股计划（以下简称"员工持股计划"）的实施，根据《中华 人民共和国公司法》 （以下简称"《公司法》"）、 《中华人民共和国证券法》 （以下 简称"《证券法》"）、中国证监会《关于上市公司实施员工持股计划试点的指导 意见》（以下简称"《指导意见》"）、《上海证券交易所上市公司自律监管指引第 行政规章、规范性文件和《科达制造股份有限公司章程》《科达制造股份有限公 司 2025 年员工持股计划（修订）》的有关规定，特制定本办法。 第二条 公司设立员工持股计划的目的： （一）建立和完善劳动者与所有者的利益共享机制，实现股东、公司和员工 利益的一致性，维护股东权益，为股东带来持续回报； （二）倡导公司与员工共同发展的理念，有效调动管理者和公司员工的积极 性，吸引和保留优秀管理人才和业务骨干，兼顾公司长远发展； （三）进一步完善公司治理结构，健全公司长期、有效的激励约束机制，确 保公司长期、稳定发展。 第三条 员工持股计划遵循的基本原 ...

Core Viewpoint - Shen Yu Communication Technology Co., Ltd. is applying to issue convertible bonds to unspecified objects and list them on the Growth Enterprise Market, with Huatai United Securities as the sponsor [1][2][3] Group 1: Issuer Information - Shen Yu Communication specializes in the development, production, and sales of coaxial cables, special cables, connectors, and microwave antennas [4][5] - The company is recognized as a national "little giant" enterprise and has established several technology research centers [14] - The company has maintained stable revenue growth and good financial health, indicating sustainable operational capability [14] Group 2: Bond Issuance Details - The proposed issuance amount is up to RMB 500 million, intended for the "smart field data line construction project" [23][27] - The bonds will have a term of six years and will be issued at a face value of RMB 100 each [28][27] - The interest rate will be determined based on market conditions and will be paid annually [28][29] Group 3: Compliance and Governance - The issuer has established a sound corporate governance structure, including a board of directors and various committees [11][16] - The company has complied with all relevant laws and regulations regarding the issuance of securities [11][12] - The internal control system is robust, ensuring accurate financial reporting and compliance with accounting standards [18][19] Group 4: Financial Performance - The net profits attributable to the parent company for 2022, 2023, and 2024 were reported as follows: 2022: RMB X million, 2023: RMB Y million, 2024: RMB Z million [12][16] - The company's asset-liability ratios were 27.28%, 18.11%, and X% for the respective years, indicating a healthy financial structure [16][12] Group 5: Risk Management - The company has no significant legal disputes or adverse conditions that could impact its ongoing operations [17][21] - The issuer has conducted thorough due diligence to ensure compliance with all regulatory requirements [8][9]