证券代码：300765 证券简称：新诺威 公告编号：2026-014 石药创新制药股份有限公司（以下简称"公司"）于 2026 年 2 月 24 日召开第 六届董事会第三十一次会议，审议通过了《关于转让参股公司股份暨关联交易的 议案》。具体内容详见公司刊载于中国证监会指定创业板信息披露网站巨潮资讯 网（www.cninfo.com.cn）上的相关公告。 根据《深圳证券交易所创业板股票上市规则》《深圳证券交易所上市公司自 律监管指引第 7 号——交易与关联交易》及《公司章程》等相关规定，此项交易 尚需获得股东会的批准，与该关联交易有利害关系的关联人将回避表决。 根据公司的总体工作安排，公司董事会决定暂不召开股东会，将择期另行发 布召开股东会的通知，提请股东会审议上述议案。 特此公告。 石药创新制药股份有限公司 2026 年 2 月 26 日 石药创新制药股份有限公司 关于暂不召开股东会的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 董事会 ...

证券代码：300765 证券简称：新诺威 公告编号：2026-010 石药创新制药股份有限公司 关于使用部分闲置募集资金进行现金管理的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 石药创新制药股份有限公司（以下简称"公司"）于 2025 年 3 月 19 日召开第 六届董事会第二十二次会议、第六届监事会第十七次会议，于 2025 年 4 月 15 日召开 2024 年年度股东大会，会议审议并通过了《关于使用部分闲置募集资金 及自有资金进行现金管理的议案》。在不影响募集资金投资项目建设和公司正常 经营的情况下，公司及子公司使用不超过人民币 8.00 亿元（含本数）额度的闲 置募集资金及不超过人民币 8.00 亿元（含本数）的自有资金进行现金管理，投 资安全性高、流动性好的保本型产品（包括结构性存款、大额存单等），使用期 限自股东大会审议通过之日起 12 个月内有效。在上述额度及决议有效期内，业 务可循环滚动开展。具体内容详见巨潮资讯网（http://www.cninfo.com.cn）披露 的《关于使用部分闲置募集资金及自有资金进行现金管理的公告》（ ...

北京市朝阳区建外大街甲 14 号广播大厦 5 层/9 层/10 层/13 层/17 层 电话：010-65219696 传真：010-88381869 北京海润天睿律师事务所 关于石药创新制药股份有限公司 2026 年第一次临时股东会的法律意见书 关于石药创新制药股份有限公司 2026 年第一次临时股东会的法律意见书 致：石药创新制药股份有限公司 北京海润天睿律师事务所（以下简称"本所"）接受石药创新制药股份有 限公司（以下简称"公司"）的委托，指派本所律师出席公司 2026 年第一次临 时股东会（以下简称"本次股东会"或"本次会议"），并依据《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》"）、《上市公司股东会规则》（以下简称"《股东会规则》"）、 《石药创新制药股份有限公司章程》（以下简称"《公司章程》"）及其他相关 法律、法规的规定，就公司本次股东会的召集、召开程序、出席会议人员的资格、 召集人资格、表决程序及表决结果等有关事宜出具本法律意见书。 法律意见书 北京海润天睿律师事务所 关于本法律意见书，本所及本所律师谨作如下声明： 1. 在本法律意见书 ...

证券代码：300765 证券简称：新诺威 公告编号：2026-011 石药创新制药股份有限公司 2026 年第一次临时股东会决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 特别提示： 1. 本次股东会未出现否决议案的情形。 （1）现场会议召开时间：2026 年 2 月 24 日（星期二）下午 14:30 开始。 （2）网络投票时间：通过深圳证券交易所交易系统进行网络投票的具体时 间为：2026 年 2 月 24 日 9:15-9:25，9:30-11:30，13:00-15:00；通过深圳证券交 易所互联网投票系统投票的具体时间为：2026 年 2 月 24 日 9:15-15:00。 5. 现场会议召开地点：河北省石家庄市高新区中山东路 896 号公司会议室。 6. 出席会议的股东人数： 通过现场和网络投票的股东 381 人，代表股份 116,520,295 股，占公司有表 决权股份总数的 8.3671%。 2. 本次股东会不涉及变更以往股东会已通过的决议的情形。 一、会议的召开和出席情况 1. 股东会的届次：2026 年第一次临时股东会。 2. ...

Group 1 - Major shareholder Han Yuanfu of Dayuan Pump Industry plans to reduce his stake by up to 3%, totaling no more than 5.595 million shares [1] - Hainan Highway, a shareholder of Haikou Group, intends to increase its stake in the company by no less than 40 million yuan and no more than 50 million yuan [2] - China Communications Construction Company signed new contracts worth 1.883672 trillion yuan in 2025, a year-on-year increase of 0.13% [3] Group 2 - The controlling shareholder of Quzhou Development proposed to repurchase shares worth between 100 million and 200 million yuan [4] - Shareholder Huang Song of Huibo Pu plans to reduce his stake by up to 1%, totaling no more than 1.3372 million shares [5] - The board secretary of Fusenmei has had his detention lifted and is now under investigation, allowing him to resume his duties [6] Group 3 - YN Holdings clarified that its investment target does not belong to the sectors of computing chip manufacturing, computing leasing, or cloud services [7] - Shareholder Euro Star Diamond plans to reduce its stake in Laishen Tongling by up to 3%, totaling no more than 1.029 million shares [8] - Shareholder Zhu Guangkui of Demar Technology plans to reduce his stake by up to 3%, totaling no more than 791.24 million shares [10] Group 4 - Newnow's subsidiary received approval for clinical trials of drug SYS6023 for breast cancer treatment [11] - Ruipubio plans to invest 295 million yuan to establish a merger and acquisition industry fund focusing on animal health and biomedicine [12] - Shareholder Ningbo Hutong plans to reduce its stake in Huitong Energy by up to 1%, totaling no more than 206.28 million shares [13] Group 5 - Chengda Bio's high-dose influenza virus vaccine has received approval for clinical trials [14] - Kang En Bei's subsidiaries participated in the national centralized procurement process, with selected drugs expected to generate 385 million yuan in sales in 2024 [15] - Weitang Industrial signed a strategic cooperation framework agreement with Amphenol to enhance product development and market collaboration [16] Group 6 - Terui De is the first candidate for a 137 million yuan EPC general contracting project [17] - Chen Zhan Optoelectronics plans to invest 650 million yuan to establish an overseas smart manufacturing base [19] - Zhang Yi Technology's AI short drama business revenue is expected to account for no more than 1% of total revenue in 2025 [20] Group 7 - Jiangshan Co. plans to reduce its stake by up to 3%, totaling no more than 4.3308 million shares [21] - Xie Chuang Data plans to procure servers from multiple suppliers, with a total expected expenditure of no more than 11 billion yuan [22] - Huaming Equipment is planning to issue H-shares and list on the Hong Kong Stock Exchange [23] Group 8 - Wenzhou Hongfeng plans to raise no more than 450 million yuan through a private placement for expansion projects [24] - Yingkerui plans to raise no more than 379 million yuan for various projects including smart power supply systems [25] - Jingrui Electric Materials plans to invest 600 million yuan to build a key materials base for the integrated circuit manufacturing industry [26] Group 9 - Beijing Bank's chairman resigned due to age [27] - Youkeshu's actual controller plans to increase his stake by no less than 50 million yuan and no more than 100 million yuan [28] - Hanbo High-tech's subsidiary plans to acquire assets to enter the wet electronic chemicals industry [29] Group 10 - Jia Mei Packaging clarified that its capital operations related to Magic Atom will be independent of the listed company [30] - International Composite Materials confirmed that electronic-grade glass fiber is a key raw material for PCBs [31] - Zhongyin Fashion plans to procure hardware simulation accelerators for 9.385 million USD [32] Group 11 - Haohai Biotechnology's shareholder plans to reduce his stake by up to 0.4337% [33] - United Optoelectronics plans to sign a framework contract with Lingzhi Cloud Creation for robot assembly services [34] - Qianfang Technology's major shareholder plans to reduce its stake by up to 1.5%, totaling no more than 2.36507 million shares [35] Group 12 - Xiamen Airport plans to acquire 100% of Zhaoxiang Technology for 1.193 billion yuan [36] - Tuoshan Heavy Industry plans to acquire 51% of Xin Kaiyuan for 219 million yuan [38] - Shenkai Co. plans to repurchase shares worth between 40 million and 80 million yuan [39] Group 13 - Hushun Co. plans to invest 3.3 billion yuan in a high-end PCB production project [40] - Zhengzhou Bank appointed Wang Sentao as vice president, pending regulatory approval [41]

证券日报网讯2月12日，新诺威（300765）发布公告称，公司控股子公司石药集团巨石生物制药有限公 司近日获国家药监局核准签发SYS6023抗体偶联药物《药物临床试验批准通知书》，将开展不可切除局 部晚期或转移性乳腺癌联合用药Ⅱ期临床研究。SYS6023为HER3靶向ADC，采用公司自研拓扑异构酶I 抑制剂载荷，预期可避免外排耐药。 ...

Core Viewpoint - XinNuoWei (300765.SZ) announced that its subsidiary, Giant Stone Biopharmaceutical Co., Ltd., has received approval from the National Medical Products Administration for the clinical trial of SYS6023, a HER3-targeted antibody-drug conjugate [1] Group 1 - SYS6023 is designed to target specific receptors on tumor surfaces and utilizes a topoisomerase I inhibitor developed by the company as its payload [1] - The mechanism of SYS6023 involves binding to tumor cells, entering them through endocytosis, and releasing toxins to kill cancer cells [1] - The payload of SYS6023 is not a substrate for efflux pumps, which is expected to help avoid resistance issues commonly seen with DXd class ADCs [1]

Core Viewpoint - The company XinNuoWei (300765.SZ) announced that its subsidiary, Giant Stone Biopharmaceutical Co., Ltd., has received approval from the National Medical Products Administration for the clinical trial of SYS6023, a HER3-targeted antibody-drug conjugate [1] Group 1 - SYS6023 is designed to target specific receptors on tumor surfaces and utilizes a topoisomerase I inhibitor developed by the company as its payload [1] - The mechanism of SYS6023 involves binding to tumor cells, entering them through endocytosis, and releasing toxins to kill cancer cells [1] - The payload of SYS6023 is not a substrate for efflux pumps, which is expected to help avoid resistance issues commonly seen with DXd class ADCs [1]

Core Viewpoint - The announcement highlights that New Horizon (新诺威) has received approval from the National Medical Products Administration for clinical trials of SYS6023, a HER3-targeted antibody-drug conjugate [2] Group 1: Product Development - SYS6023 is designed as a HER3-targeted antibody-drug conjugate that utilizes a self-developed topoisomerase I inhibitor as its payload [2] - The drug is intended to bind to specific receptors on tumor surfaces, allowing for internalization and subsequent release of toxins to kill tumor cells [2] - The payload of SYS6023 is not a substrate for efflux pumps, which is expected to help avoid resistance issues commonly seen with DXd class ADCs [2]

Group 1 - The core point of the article is that XinNuoWei (300765.SZ) announced that its subsidiary, Jushi Biotech, received approval from the National Medical Products Administration for the clinical trial of SYS6023, a HER3-targeted antibody-drug conjugate for use in patients with unresectable locally advanced or metastatic breast cancer [1] Group 2 - SYS6023 utilizes a topoisomerase I inhibitor developed by the company as its payload [1] - The approval allows the company to conduct clinical trials, which are necessary before the drug can be marketed and sold, following further regulatory approval [1] - The drug development process is characterized by high investment, high risk, and long cycles, with potential risks including underperformance in clinical trials, failure to obtain regulatory approval, delays in market launch, or lower-than-expected sales post-launch [1]