上海雅仕投资发展股份有限公司 外部信息报送和使用管理制度 第一章 总 则 上海雅仕投资发展股份有限公司 外部信息报送和使用管理制度 上海雅仕投资发展股份有限公司 外部信息报送和使用管理制度 二〇二五年八月 第一条 为进一步规范上海雅仕投资发展股份有限公司（以下简称"公司"） 对外信息报送管理事务，确保公平信息披露，杜绝泄露内幕信息、内幕交易等违 法违规行为，根据《中华人民共和国公司法》《中华人民共和国证券法》《上市 公司信息披露管理办法》《上海证券交易所股票上市规则》等法律、法规、规范 性文件及《公司章程》《信息披露管理制度》《内幕信息知情人登记管理制度》 的相关规定，结合公司实际情况，特制定本制度。 第二条 本制度的适用范围包括本公司及其下设的各部门、控股子公司（包 括直接控股和间接控股）各参股公司及其主要负责人，公司董事、高级管理人员 及其他相关人员，公司对外报送信息涉及的外部单位、组织或个人。 第三条 本制度所指的信息是指所有对公司股票交易价格可能产生影响的信 息，包括但不限于定期报告、临时报告、财务数据、统计数据及正在策划或需要 报批的重大事项等所涉及的信息。 第五条 公司的董事、高级管理人员及其他相 ...

Core Viewpoint - The training system for directors and senior management at Shanghai Yashi Investment Development Co., Ltd. aims to enhance governance awareness and operational standards in compliance with relevant laws and regulations [1][10]. Group 1: General Principles - The system is established to improve the governance of the company and enhance the professional conduct and operational awareness of its directors and senior management [1]. - The training targets include the chairman, directors, independent directors, general manager, deputy general managers, financial director, board secretary, and securities affairs representatives [1]. Group 2: Training Content, Purpose, and Requirements - Training for the chairman and general manager covers domestic and international capital market conditions, information disclosure requirements, governance principles, rights and responsibilities, and the latest policies on financing and mergers [2]. - Training for directors (excluding independent directors) and other senior management focuses on the legal framework of listed companies, rights and responsibilities, information disclosure requirements, governance principles, and policies on related transactions and refinancing [2]. - The financial director's training includes the legal framework, latest accounting standards, related transactions, and information disclosure rules [2]. - The board secretary's training emphasizes the legal framework, rights and responsibilities, information disclosure norms, and operational practices [3]. - Independent directors receive training on the latest laws and regulations, accounting standards, and governance frameworks [3]. Group 3: Training Formats - Training is categorized into external and internal formats, with external training organized by regulatory bodies and internal training conducted by the company or invited professionals [5]. - Directors and board secretaries must complete at least one external training session during their tenure and obtain a training certificate [5][6]. - The company organizes regular or irregular training sessions during board meetings [6]. Group 4: Training Organization - The board of directors oversees the training program, with the board secretary responsible for specific operations [14]. - The board office maintains records of training participation, including content, location, time, and certification [15]. - The company collects training information from external institutions to plan training sessions and coordinates logistics for participants [17]. Group 5: Training Supervision - The company summarizes training activities and reports to the China Securities Regulatory Commission [20]. - The training plan details participants, content, timing, hours, and instructor arrangements [21]. - Training attendance is assessed and included in the annual performance evaluation of participants [23].

上海雅仕投资发展股份有限公司 信息披露管理制度 上海雅仕投资发展股份有限公司 信息披露管理制度 二〇二五年八月 上海雅仕投资发展股份有限公司 信息披露管理制度 第一章 总 则 第一条 为规范上海雅仕投资发展股份有限公司（以下简称"公司"）信息披 露行为，加强信息披露事务管理，保护投资者合法权益，确保信息真实、准确、 完整、及时，根据《中华人民共和国公司法》《中华人民共和国证券法》《上市 公司信息披露管理办法》《上海证券交易所上市公司自律监管指引第2号——信 息披露事务管理》《上海证券交易所股票上市规则》（以下简称"《股票上市规 则》"）等相关法律、法规、规范性文件和公司章程的有关规定，特制定本制度。 第二条 本制度所称"信息"是指所有可能对证券及其衍生品种交易价格产生 较大影响的信息，以及有关法律、法规和规范性文件要求披露的信息或公司主动 披露的信息。 本制度所称"披露"是指公司及其他相关信息披露义务人依据法律、法规和规 范性文件，将本制度所述"信息"按规定及时报告证券监管部门和证券交易所，并 在规定时间内，按规定方式通过指定媒体向社会公众公告。 第三条 本制度所称"信息披露义务人"，是指公司及其董事、高级管 ...

上海雅仕投资发展股份有限公司 投资者关系管理制度 上海雅仕投资发展股份有限公司 投资者关系管理制度 二〇二五年八月 上海雅仕投资发展股份有限公司 投资者关系管理制度 第一章 总 则 第一条 为加强上海雅仕投资发展股份有限公司（以下简称"公司"）与投 资者之间的信息沟通，完善公司治理结构，增进投资者对公司的了解，切实保护 投资者的合法权益，促进公司与投资者之间建立长期、稳定的良性关系，实现公 司诚信自律、规范运作，提升公司的内在价值，公司根据《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》"）《上海证券交易所上市公司自律监管指引第1号——规范运作》《上市 公司投资者关系管理工作指引》及《上海证券交易所股票上市规则》等有关法律、 法规，依据《上海雅仕投资发展股份有限公司章程》（以下简称"《公司章程》"）， 结合公司的实际情况特制定本制度。 第二条 投资者关系管理是指公司通过便利股东权利行使、信息披露、互动 交流和诉求处理等工作，加强与投资者及潜在投资者之间的沟通，增进投资者对 公司的了解和认同，以提升公司治理水平和企业整体价值，实现尊重投资者、回 报投资者、保护 ...

上海雅仕投资发展股份有限公司 年报信息披露重大差错责任追究制度 上海雅仕投资发展股份有限公司 年报信息披露重大差错责任追究制度 $${\frac{-\odot{\underline{{-\hbar}}}}{\pi\omega_{1}\pi\omega_{2}}}\psi\backslash\backslash\mathbb{H}$$ 第一章 总则 上海雅仕投资发展股份有限公司 年报信息披露重大差错责任追究制度 第四条 年报信息披露发生重大差错的，公司应追究相关责任人的责任。实 施责任追究时，应遵循以下原则： （一）客观公正、实事求是原则； （二）有责必问、有错必究原则； （三）权力与责任相对等、过错与责任相对应原则； （四）追究责任与改进工作相结合原则。 第五条 公司董事会办公室在董事会秘书领导下负责收集、汇总与追究责任 有关的资料,按制度规定提出相关处理方案,上报公司董事会批准。 第二章 年报信息披露重大差错的内容和认定标准 第六条 本制度所指年报信息披露重大差错，具体包括但不限于： 第一条 为提高上海雅仕投资发展股份有限公司（以下简称"公司"）规范运 作水平，增强信息披露的真实性、准确性、完整性和及时性， ...

Core Points - The document outlines the media interview and investor research reception guidelines for Shanghai Yashi Investment Development Co., Ltd, aiming to enhance communication with media and investors while ensuring transparency and fairness in information disclosure [1][2][3] Group 1: General Principles - The guidelines are established to regulate the company's interactions with media and investors, ensuring compliance with relevant laws and regulations [1][2] - The purpose is to improve investor relations management and increase transparency in information disclosure [1][3] Group 2: Major Information Definition - Major information refers to data that could significantly impact the trading price of the company's stocks, including financial performance, profit distribution, stock issuance, mergers, and significant operational matters [2][3] Group 3: Reception Principles - The reception work must adhere to principles of fairness, honesty, confidentiality, consistency with disclosed information, efficiency, and interactive communication [3][4] - The company must ensure that communication during receptions is based on publicly disclosed information [4][5] Group 4: Reception Organization and Implementation - The board secretary is responsible for overseeing the reception work, with the board office handling specific reception tasks [5][6] - Other departments must cooperate with the board office in managing reception activities [5][6] Group 5: Communication Restrictions - The company will not accept media interviews or investor research activities within 30 days prior to the disclosure of regular reports or major information [6][7] - During investor relations activities, only publicly disclosed information may be communicated, and any inquiries about undisclosed major information must be declined [6][7] Group 6: Documentation and Record Keeping - The company must maintain detailed records of all reception activities, including visitor identities and communication content, for at least three years [7][8] - Any significant information disclosed during receptions must be reported to the Shanghai Stock Exchange promptly [10][11] Group 7: Confidentiality Agreements - Confidentiality agreements must be signed by parties involved in business negotiations or significant contracts to prevent unauthorized disclosure of undisclosed major information [10][11] - Violations of confidentiality obligations may result in legal consequences and the need for compensation for damages incurred [18][20]

证券日报网讯 8月27日晚间，上海雅仕发布公告称，2025年半年度公司实现营业收入2，044，089， 094.79元，同比增长56.75%；归属于上市公司股东的净利润为20，326，335.78元，同比增长42.56%。 （编辑 何成浩） ...

证券日报网讯 8月27日晚间，上海雅仕发布公告称，公司第四届董事会第十一次会议审议通过了《关于 公司2025年半年度报告及其摘要的议案》等多项议案。 （文章来源：证券日报） ...

证券日报网讯 8月27日晚间，上海雅仕发布公告称，公司第四届监事会第十次会议审议通过了《关于公 司2025年半年度报告及其摘要的议案》等多项议案。 （文章来源：证券日报） ...

Group 1 - Youyou Food achieved a net profit of 108 million yuan in the first half of 2025, a year-on-year increase of 42.47%, with a revenue of 771 million yuan, up 45.59% [1] - Keda achieved a net profit of 255 million yuan, a year-on-year increase of 16.49%, with a revenue of 2.163 billion yuan, up 14.35% [1] - North Navigation turned a profit with a net profit of 116 million yuan, achieving a revenue of 1.703 billion yuan, a year-on-year increase of 481.19% [1][2] Group 2 - China Satellite Communication reported a net profit of 181 million yuan, a year-on-year decrease of 55.59%, with a revenue of 1.221 billion yuan, up 6.33% [3] - Huqin Technology achieved a net profit of 1.889 billion yuan, a year-on-year increase of 46.3%, with a revenue of 83.939 billion yuan, up 113.06% [4] - Huasen Lithium reported a net loss of 72.739 million yuan, with a revenue of 350 million yuan, up 72.02% [4] Group 3 - Putailai achieved a net profit of 1.055 billion yuan, a year-on-year increase of 23.03%, with a revenue of 7.088 billion yuan, up 11.95% [5] - Suochen Technology reported a net loss of 45.698 million yuan, with a revenue of 57.351 million yuan, up 10.82% [5] - Canqin Technology achieved a net profit of 51.912 million yuan, a year-on-year increase of 51.94%, with a revenue of 287 million yuan, up 52.76% [6] Group 4 - Hengtong achieved a net profit of 99.3648 million yuan, a year-on-year increase of 38.86%, with a revenue of 669 million yuan, down 44.66% [6] - Sanan Optoelectronics reported a net profit of 176 million yuan, a year-on-year decrease of 4.24%, with a revenue of 8.987 billion yuan, up 17.03% [7] - New Dairy achieved a net profit of 397 million yuan, a year-on-year increase of 33.76%, with a revenue of 5.526 billion yuan, up 3.01% [8] Group 5 - Yiling Pharmaceutical achieved a net profit of 669 million yuan, a year-on-year increase of 26.03%, with a revenue of 4.040 billion yuan, down 12.26% [10] - Baosteel achieved a net profit of 4.879 billion yuan, a year-on-year increase of 7.36%, with a revenue of 151.372 billion yuan, down 7.28% [12] - Feikai Materials achieved a net profit of 217 million yuan, a year-on-year increase of 80.45%, with a revenue of 1.462 billion yuan, up 3.8% [13] Group 6 - Lier Chemical achieved a net profit of 271 million yuan, a year-on-year increase of 191.21%, with a revenue of 4.507 billion yuan, up 35.36% [15] - Shaanxi Coal achieved a net profit of 7.638 billion yuan, a year-on-year decrease of 31.18%, with a revenue of 779.83 billion yuan, down 14.19% [16] - Dongfang Materials reported a net profit of 654,400 yuan, a year-on-year decrease of 88.48%, with a revenue of 174 million yuan, down 5.06% [18] Group 7 - Blue Sky Bio achieved a net profit of 26.7163 million yuan, a year-on-year decrease of 8.98%, with a revenue of 652 million yuan, up 7.05% [19] - Shanghai Jiubai achieved a net profit of 23.7897 million yuan, a year-on-year increase of 0.24%, with a revenue of 45.0535 million yuan, down 1.09% [20] - Two Sides Needle reported a net loss of 5.0842 million yuan, with a revenue of 522 million yuan, up 1.02% [21] Group 8 - Shanghai Yashi achieved a net profit of 20.3263 million yuan, a year-on-year increase of 42.56%, with a revenue of 2.044 billion yuan, up 56.75% [23] - Bayi Steel reported a net loss of 697 million yuan, with a revenue of 8.733 billion yuan, down 6.73% [25] - Hongrun Construction plans to repurchase shares worth between 150 million and 300 million yuan [27] Group 9 - Kaile achieved a net profit of 10.9193 million yuan, a year-on-year increase of 280.42%, with a revenue of 137 million yuan, down 17.89% [28] - Jingda achieved a net profit of 306 million yuan, a year-on-year increase of 6.03%, with a revenue of 11.856 billion yuan, up 14.28% [29] - Blue Light Marker reported a net profit of 96.4427 million yuan, a year-on-year decrease of 47.33%, with a revenue of 32.36 billion yuan, up 4.87% [30] Group 10 - KOTAI Power achieved a net profit of 23.994 million yuan, a year-on-year increase of 35.52%, with a revenue of 711 million yuan, up 49.51% [33] - Bo Rui Data reported a net loss of 26.1918 million yuan, with a revenue of 70.1997 million yuan, up 5.19% [34] - Jiuzhoutong achieved a net profit of 1.446 billion yuan, a year-on-year increase of 19.7%, with a revenue of 81.106 billion yuan, up 5.10% [37] Group 11 - Aier Eye Hospital achieved a net profit of 2.051 billion yuan, a year-on-year increase of 0.05%, with a revenue of 11.507 billion yuan, up 9.12% [39] - Nandu Property achieved a net profit of 130 million yuan, a year-on-year increase of 532.87%, with a revenue of 914 million yuan, up 2.75% [41] - Weiyuan reported a net loss of 168 million yuan, with a revenue of 4.601 billion yuan, up 1.82% [42] Group 12 - Zhongke Chuangda achieved a net profit of 158 million yuan, a year-on-year increase of 51.84%, with a revenue of 3.299 billion yuan, up 37.44% [43] - Zhongjuxin reported a net profit of 8.1377 million yuan, a year-on-year decrease of 64.57%, with a revenue of 567 million yuan, up 20.40% [44] - Inspur Information achieved a net profit of 799 million yuan, a year-on-year increase of 34.87%, with a revenue of 80.192 billion yuan, up 90.05% [45] Group 13 - Shenghong Technology achieved a net profit of 2.143 billion yuan, a year-on-year increase of 366.89%, with a revenue of 9.031 billion yuan, up 86.00% [46] - Cambrian achieved a net profit of 1.038 billion yuan, turning a profit, with a revenue of 2.881 billion yuan, up 4347.82% [48] - Longteng Optoelectronics reported a net loss of 121 million yuan, with a revenue of 1.289 billion yuan, down 27.91% [49]