证券之星消息，8月13日动物保健板块较上一交易日下跌0.53%，大禹生物领跌。当日上证指数报收于 3683.46，上涨0.48%。深证成指报收于11551.36，上涨1.76%。动物保健板块个股涨跌见下表： | 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入(元) | | 游资净占比 散户净流入 (元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 603718 海利生物 | | = 228.37万 | 1.61% | -99.03万 | -0.70% | -129.35万 | -0.91% | | 688526 科前生物 | | 132.14万 | 2.41% | 301.36万 | 5.49% | -433.50万 | -7.90% | | 002868 | *ST绿康 | -31.21万 | -0.66% | 8.74万 | 0.18% | 22.47万 | 0.48% | | 688098 | 申联生物 | -111.83万 | -0.67% | 291.98万 | 1.74% | -180.14万 | ...

Core Viewpoint - Wuhan Keqian Biological Co., Ltd. plans to sign a cooperative research and development agreement with Huazhong Agricultural University, involving four vaccine projects, with a total payment of 4.9 million RMB [2][4][67]. Group 1: Overview of Related Transactions - The company has obtained cooperation for the development of four projects: "Canine Distemper, Canine Parainfluenza, Canine Adenovirus and Canine Parvovirus Quadrivalent Live Vaccine - Inactivated Canine Coronavirus Vaccine," "Porcine Gata Virus Inactivated Vaccine," "Porcine Proliferative Enteropathy Blocking ELISA Antibody Test Kit," and "NADC30-like Porcine Reproductive and Respiratory Syndrome Live Vaccine (GX2024 Strain)" [2][4][67]. - The total payment to Huazhong Agricultural University for these projects is 4.9 million RMB, with specific allocations of 1.5 million RMB, 2 million RMB, 400,000 RMB, and 1 million RMB for each project respectively [4][67]. - The transaction constitutes a related party transaction but does not qualify as a major asset restructuring under relevant regulations [2][4][67]. Group 2: Necessity and Impact of Related Transactions - The cooperative research aims to enhance the company's product portfolio and market competitiveness, although the success of the projects and their market introduction remain uncertain [67]. - The pricing and process of the transaction comply with legal regulations and do not harm the interests of the company or minority shareholders [67]. Group 3: Approval Procedures for Related Transactions - The board of directors and the supervisory board have approved the agreement, with related directors abstaining from voting [68][69]. - Independent directors have expressed that the agreement will enhance the company's core competitiveness in the biological products sector and that the transaction process is legal and fair [71][72]. Group 4: Research and Development Agreement Details - The agreement includes provisions for the rights and obligations of both parties, including the management of research funds and the ownership of intellectual property generated from the projects [8][37][52]. - The agreement is valid for 10 years, with provisions for extension and termination under certain conditions [20][36][66].

Core Viewpoint - The company has successfully developed a new veterinary drug, Mirtazapine Ointment, which has been approved as a Class V new veterinary drug by the Ministry of Agriculture and Rural Affairs, indicating a significant advancement in the company's product offerings and innovation capabilities [1][9]. Group 1: New Veterinary Drug Information - New veterinary drug name: Mirtazapine Ointment [2] - Developed by: A collaboration of multiple companies including Qingdao Weilan Pet Biotechnology Co., Ltd., Qingdao Kangdian Animal Pharmaceutical Co., Ltd., and others [2]. - Registration certificate number: (2025) New Veterinary Drug Certificate No. 82 [3]. - Monitoring period: 3 years [3]. - Main ingredient: Mirtazapine [3]. - Indication: Used to control weight loss in cats [3]. - Dosage: Apply a 3.8 cm strip of ointment (equivalent to 2 mg of Mirtazapine) to the inner side of the cat's ear once daily for 14 days, alternating between ears [3]. Group 2: Research and Development - The development of Mirtazapine Ointment involved significant investment, totaling 1.8622 million yuan in research and development costs [4]. - The product has undergone laboratory research, clinical trials, and new veterinary drug registration processes, culminating in the recent issuance of the registration certificate [4]. Group 3: Market Background - Weight loss and decreased appetite in cats are significant clinical signs of potential diseases, which can lead to malnutrition, organ dysfunction, and weakened immunity if not addressed [5]. - The new veterinary drug aims to meet the clinical needs of the pet market, characterized by controllable quality, safety, efficacy, ease of administration, and high compliance [5]. Group 4: Future Procedures - Before the product can be marketed, it must obtain the veterinary product approval number from the Ministry of Agriculture and Rural Affairs, as per relevant regulations [7]. Group 5: Impact on the Company - The acquisition of the new veterinary drug certificate reflects the company's commitment to technological innovation and increased R&D investment, enhancing its product portfolio and potentially providing new growth opportunities for the business [9].

"今年暑期流行进厂游玩。"在山东，游客们沿着1500米的之字型长廊，沉浸式体验东阿阿胶（000423） 的生产加工；在浙江，青少年们围观的深蓝色水箱中，申昊科技（300853）水下机器人正模拟深水环境 的作业；在江苏，南钢"工业大脑"实时展现每一座炼钢炉的冶炼数据，引人啧啧称奇…… 中国制造业已形成了世界规模最大、门类最齐全、体系最完整的发展优势。近年来，"中国制造"不断化 身风景线，汽车、食品、装备、美妆等领域纷纷涌现热门打卡地，这其中，上市公司的工业游、科技游 项目独当一面。 记者发现，上市公司的工业科技旅游项目历久弥新，近年来正向资产盘活、流量转化、ESG实践、商业 模式创新等更深层次探索价值。受访专家表示，工业科技旅游要更重视以体验需求为导向，重视交互式 呈现；同时，处理好发展与安全的关系，严守产业安全底线，保证参观秩序和生产研发秩序"两手抓"。 宝钢工业创享园负责人黄莉莉在接受证券时报记者采访时表示，宝钢股份宝山基地作为钢铁智造全流程 生产基地，拥有高炉、热轧黄金产线、黑灯工厂、历史陈列馆、哨兵动物园等大型工业设备及人文休闲 设施。创享园设计了针对不同客群的游览路线，包括红色经典游线、科普研学游线、 ...

证券代码：688739 证券简称：成大生物 公告编号：2025-039 辽宁成大生物股份有限公司 第五届董事会第二十一次会议决议公告 本公司董事会及全体董事保证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、准确性和完整性依法承担法律责任。 一、董事会会议召开情况 辽宁成大生物股份有限公司（以下简称"公司"）第五届董事会第二十一次会议 通知已于 2025 年 8 月 8 日以电子邮件方式发出，会议于 2025 年 8 月 12 日以现场和 通讯相结合的方式召开并作出决议。公司应出席会议的董事 7 人，实际出席会议的董 事 7 人，会议由董事长李宁先生主持。本次会议的召集、召开和表决情况符合《中华 人民共和国公司法》（以下简称"《公司法》"）等法律法规及《公司章程》的规定， 形成的决议合法有效。 二、董事会会议审议情况 （一）审议通过《关于补选公司董事的议案》 公司董事会于近日收到董事董丙建先生与董事崔建伟先生的书面辞职报告。为完 善公司治理，保证公司董事会的规范运作，根据《公司法》《上海证券交易所科创板 上市公司自律监管指引第 1 号——规范运作》《公司章程》等相关规定，依据公司控 ...

证券代码：688526 证券简称：科前生物 公告编号：2025-038 武汉科前生物股份有限公司 根据《关于上市公司实施员工持股计划试点的指导意见》《上海 证券交易所科创板上市公司自律监管指引第 1 号——规范运作》等法 律法规的相关规定，现将本次员工持股计划的实施进展情况公告如下： 根据参与对象实际认购和最终缴款的审验结果，本次员工持股计 划实际参与认购的员工共计 55 人，认购资金已全部实缴到位，最终 缴纳的认购资金总额为 1,769.2584 万元，认购份额对应股份数量为 股股票。 海分公司出具的《证券过户登记确认书》，公司回购专用证券账户中 所持有的 221.1573 万股公司股票已于 2025 年 8 月 8 日非交易过户至 "武汉科前生物股份有限公司－2025 年员工持股计划"证券账户（证 券账户号码：B887331558），过户价格为 8 元/股。截至本公告披露 日，本次员工持股计划证券账户持有公司股份 221.1573 万股，占公 司当前总股本的比例为 0.4745%。 根据《武汉科前生物股份有限公司 2025 年员工持股计划》的相 关规定，本次员工持股计划的存续期为 48 个月，自本员工持股 ...

Core Viewpoint - The company plans to utilize idle raised funds for cash management, not exceeding RMB 260 million, to enhance fund efficiency while ensuring the normal operation of fundraising projects and maintaining fund safety [1][2][8] Summary by Sections Investment Purpose - The company aims to improve fund efficiency and increase shareholder returns by managing temporarily idle raised funds, ensuring it does not affect the progress of fundraising projects [5][7] Fund Source and Limit - The company will use up to RMB 260 million of idle raised funds for cash management, which can be rolled over within the specified limit [2][5] Investment Duration - The investment period is valid for 12 months from the date of the board's approval [5][6] Investment Method - The company will invest in high-security, liquid products such as structured deposits, time deposits, and large certificates of deposit, ensuring compliance with relevant regulations [5][6] Impact on Daily Operations - The cash management of idle funds will not affect the normal operation of fundraising projects and is expected to enhance overall performance and shareholder returns [7][8] Approval Process - The proposal for cash management has been approved by the board and supervisory board, complying with legal and regulatory requirements [8]

证券代码：688739 证券简称：成大生物 公告编号：2025-041 辽宁成大生物股份有限公司 关于公司董事变更的公告 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。 重要内容提示： 辽宁成大生物股份有限公司（以下简称"成大生物"或"公司"）董事会于 近日收到董事董丙建先生与崔建伟先生的书面辞职报告。因工作需要，董丙建先 生申请辞去公司董事及董事会战略委员会委员职务，辞职后将不再担任公司任何 职务；崔建伟先生申请辞去公司董事职务，辞职后仍将担任公司副总经理、财务 总监职务。根据公司控股股东辽宁成大股份有限公司推荐、经董事会提名委员会 资格审查通过，董事会同意提名徐飚先生、周岳先生为公司第五届董事会非独立 董事候选人，任期自公司股东会审议通过之日起至第五届董事会届满之日止。该 议案尚需提交公司股东会审议。 公司于 2025 年 8 月 12 日召开第五届董事会第二十一次会议，审议通过了 《关 于补选公司董事的议案》。根据公司控股股东辽宁成大股份有限公司推荐、经董 事会提名委员会资格审查通过，董事会提名徐飚先生、周岳先生为公司第 ...

辽宁成大生物股份有限公司 信息披露管理制度 辽宁成大生物股份有限公司 信息披露管理制度 第一章 总 则 第一条 为提高辽宁成大生物股份有限公司（以下简称"公司"）信息披露工作质 量和规范信息披露行为，确保公司对外信息披露工作的真实性、准确性、及时性，保 护公司、股东、债权人及其他利益相关者的合法权益，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》"） 《上市公司信息披露管理办法》（以下简称"《管理办法》"）《上海证券交易所科 创板股票上市规则》（以下简称"《上市规则》"）及其他有关法律、法规、规范性 文件和《辽宁成大生物股份有限公司章程》（以下简称"《公司章程》"）的规定， 制定本制度。 第二条 本制度所称"信息披露"是指公司将对公司股票及其衍生品种交易价格可 能产生较大影响而投资者尚未得知的信息或影响投资者作出价值判断和投资决策的重 大信息，在规定的期限内，通过上海证券交易所网站和符合中国证监会规定条件的媒 体，以规定的方式向社会公众公布，并按照规定报送证券监管部门。 第三条 本制度适用于如下人员和机构： (一) 公司董事会秘书和信息披露事务管理部门； ...

General Principles - The purpose of the independent director system is to enhance the corporate governance structure of Liaoning Chengda Biological Co., Ltd. and create a favorable working environment for independent directors [1][2] - Independent directors are defined as those who do not hold any other positions in the company and have no direct or indirect interests that could hinder their independent judgment [1][2] Independent Director Responsibilities - Independent directors have a duty of loyalty and diligence to the company and all shareholders, and they must perform their duties in accordance with relevant laws and the company's articles of association [1][2] - They are required to participate in decision-making, supervision, and provide professional advice to protect the overall interests of the company and the legal rights of minority shareholders [1][2] Qualifications and Independence - Independent directors must meet specific qualifications, including having at least five years of relevant work experience and a good personal character without significant credit issues [2][3] - The company must ensure that independent directors maintain their independence and are not influenced by major shareholders or actual controllers [2][3] Nomination and Election - Independent directors can be nominated by the board of directors or shareholders holding more than 1% of the company's issued shares, and their qualifications must be reviewed before nomination [5][6] - The election of independent directors must be conducted separately from non-independent directors, and cumulative voting is required when electing multiple independent directors [6][14] Duties and Powers - Independent directors are responsible for participating in board decisions, supervising potential conflicts of interest, and providing objective advice to enhance decision-making quality [18][19] - They have special powers, including the ability to hire external consultants, propose meetings, and express independent opinions on matters that may harm the company or minority shareholders [19][20] Communication and Reporting - The company must establish a communication mechanism between independent directors and minority shareholders, allowing independent directors to verify investor inquiries [29] - Independent directors are required to submit annual reports on their performance to the company's annual general meeting [30] Support and Compensation - The company must provide necessary working conditions and support for independent directors to fulfill their responsibilities [32][33] - Independent directors are entitled to compensation that corresponds to their responsibilities, which must be approved by the shareholders' meeting and disclosed in the annual report [38]