Group 1 - The core point of the article is that Xinchen Technology announced the convening of its first extraordinary general meeting of shareholders in 2025 on August 8, 2025, to review and approve several proposals, including the "Proposal for Amendment" [2] Group 2 - The meeting is scheduled to take place on the same date as the announcement, indicating a prompt decision-making process [2] - The announcement highlights the company's commitment to governance and shareholder engagement through the review of important proposals [2] - The specific details of the proposals to be reviewed were not disclosed in the announcement [2]

Group 1 - The core viewpoint of the news is that Xinchen Technology (300542) has experienced a decline in stock price and significant changes in its financial performance as of the first quarter of 2025 [1][3] - As of August 8, 2025, Xinchen Technology's stock closed at 21.88 yuan, down 3.14%, with a turnover rate of 4.25% and a trading volume of 104,600 hands, amounting to a transaction value of 231 million yuan [1] - The net outflow of main funds today was 27.37 million yuan, accounting for 11.83% of the transaction value, with large orders seeing a net outflow of 21.60 million yuan [1] Group 2 - For the first quarter of 2025, Xinchen Technology reported total operating revenue of 124 million yuan, a year-on-year decrease of 35.03%, while net profit attributable to shareholders was 6.26 million yuan, an increase of 52.57% [1] - The company has a current ratio of 1.465, a quick ratio of 1.101, and a debt-to-asset ratio of 54.94% [1] - Xinchen Technology was established in 1998 and is based in Beijing, primarily engaged in technology promotion and application services [1][2] Group 3 - Xinchen Technology has made investments in 9 companies and participated in 1,225 bidding projects, holding 13 trademark registrations and 37 patents [2] - The company also possesses 5 administrative licenses [2]

证券代码：300542 证券简称：新晨科技 公告编号：2025-041 新晨科技股份有限公司 2025 年第一次临时股东大会决议公告 4、会议召集人：公司董事会 5、会议主持人：董事长康路先生 6、本次会议的召开符合《中华人民共和国公司法》等相关法律法规和《新 晨科技股份有限公司章程》的规定。 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、会议召开和出席情况 （一）会议召开情况 1、会议召开时间 （1）现场会议召开时间：2025 年 8 月 8 日（星期五）14:30 开始 （2）网络投票时间：通过互联网投票系统进行网络投票的具体时间为 2025 年 8 月 8 日 9:15 至 15:00；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 2025 年 8 月 8 日 9:15 至 9:25，9:30 至 11:30，13:00 至 15:00。 2、会议召开地点：新晨科技股份有限公司会议室 3、会议召开方式：采用现场表决与网络投票相结合的方式进行 （二）会议出席情况 1、出席会议股东的总体情况 出席公司本次股东大会的股东及股东代理人共 276 人 ...

国浩京证字[2025]第 0442 号 致：新晨科技股份有限公司 国浩律师（北京）事务所（以下简称"本所"）接受新晨科技股份有限公司（以下简 称"公司"）的委托，指派律师出席了公司召开的2025年第一次临时股东大会。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》《上市公司股 东会规则》（以下简称"《股东会规则》"）等法律、法规和规范性文件，以及《新晨科技股 份有限公司章程》（以下简称"《公司章程》"）的规定，就公司2025年第一次临时股东大 会（以下简称"本次股东大会"）的相关事宜出具本法律意见书。 公司已向本所律师提供了出具本法律意见书必要的文件资料，本所律师对该等文件 和资料进行了核查、验证，并据此出具法律意见。 北京 · 上海 · 深圳 · 杭州 · 广州 · 昆明 · 天津 · 成都 · 福州 · 宁波 · 西安 · 南京 · 南宁 · 济南 · 重庆 苏州 · 长沙 · 太原 · 武汉 · 贵阳 · 乌鲁木齐 · 郑州 · 石家庄 · 香港 · 巴黎 · 马德里 · 硅谷 · 斯德哥尔摩 BEIJING · SHANGHAI · SHENZHEN · HANGZH ...

Core Viewpoint - The company has obtained a patent for a distributed identity multi-source zero-knowledge verification method and system, which enhances its technological innovation capabilities and market competitiveness [1][2]. Group 1: Patent Details - The patent certificate number is 8133609, and the patent was granted on August 5, 2025 [1]. - The invention is titled "A Multi-Source Zero-Knowledge Verification Method and System for Distributed Identity" [2]. - The patent application was filed on March 9, 2023, under the patent number ZL 2023 1 0223004.5 [1][2]. Group 2: Technical Description - The method involves setting up a trusted zero-knowledge protocol center, where user terminals obtain corresponding zero-knowledge protocols to generate zero-knowledge proofs [2]. - The verification process allows users to dynamically manage zero-knowledge protocols, including adding or deleting protocols as needed [2]. - Verifiers can validate the zero-knowledge proofs and query the zero-knowledge protocol center for relevant documentation to ensure the problem matches the scenario [2]. Group 3: Strategic Implications - The acquisition of this patent is expected to enhance the company's core competitiveness in technological innovation [2]. - It will help the company leverage its intellectual property advantages, facilitating market expansion and increasing brand influence [2].

证券日报网讯 8月5日晚间，新晨科技发布公告称，公司于2025年8月5日取得由国家知识产权局颁发的 《发明专利证书》，发明名称：一种分布式身份的多源零知识验证方法和系统。 （文章来源：证券日报） ...

Group 1 - Niuwei Co., Ltd. reported a net profit of 637 million yuan for the first half of 2025, representing a year-on-year increase of 30.47% [1] - The company achieved a total operating revenue of 3.404 billion yuan, up 19.96% year-on-year [1] - Niuwei specializes in the research, manufacturing, and sales of industrial valves [2] Group 2 - Shandong Haohua plans to acquire a 29% stake in Zhongyan Alkali Industry with a total investment of 2.32 billion yuan [2] - The company is involved in the production of soda ash and caustic soda [3] Group 3 - Dongfang Co., Ltd. announced a partnership with Dongfang Import and Export Company to develop overseas marketing business [38] - The company focuses on the research, production, and sales of light commercial vehicles and powertrains [38] Group 4 - Xinyuan Technology reported a net profit of 52.6 million yuan for the first half of 2025, a year-on-year increase of 10.70% [12] - The company achieved an operating revenue of 2.871 billion yuan, up 3.86% year-on-year [12] - Xinyuan provides one-stop custom development and production services for pharmaceutical companies and research institutions [12] Group 5 - Zhuhai Piano announced that its subsidiary won the operating rights project for the Baihuazhai scenic area, with an investment of no less than 400 million yuan over 20 years [21] - The company specializes in the research, manufacturing, and sales of pianos and digital musical instruments [21] Group 6 - Zhenghong Technology reported a sales revenue of 26.02 million yuan from pig sales in July, a year-on-year increase of 288.69% [16] - The company sold 63,000 pigs in total from January to July 2025, with a cumulative sales revenue of 109 million yuan, representing a year-on-year increase of 38.06% [16] - Zhenghong focuses on feed products and pig farming [17] Group 7 - ST Nuotai received the cGMP certification from Brazil's National Health Surveillance Agency for its production facility [15] - The company specializes in the research and development of peptide drugs and small molecule pharmaceuticals [15] Group 8 - Guizhou Moutai has repurchased a total of 3.4517 million shares, accounting for 0.2748% of its total share capital, with a total expenditure of 5.301 billion yuan [48][49] - The company is engaged in the production and sales of Moutai liquor and related products [49]

Group 1 - The company, Xincheng Technology (300542.SZ), announced the acquisition of an invention patent certificate from the National Intellectual Property Administration on August 5, 2025 [1] - The patent pertains to a multi-source zero-knowledge verification method and system for distributed identity [1]

新晨科技股份有限公司 关于取得发明专利证书的公告 证券代码：300542 证券简称：新晨科技 公告编号：2025-040 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 新晨科技股份有限公司（以下简称"公司"）于 2025 年 8 月 5 日取得由国 家知识产权局颁发的《发明专利证书》，具体情况如下： 证书号：第 8133609 号 发明名称：一种分布式身份的多源零知识验证方法和系统 专利权人：新晨科技股份有限公司 地址：100097 北京市海淀区蓝靛厂东路 2 号院金源时代商务中心 2 号楼 B 座 8 层 发明人：胡建鑫;付正;陈冬;曾凡华 专利号：ZL 2023 1 0223004.5 专利申请日：2023 年 03 月 09 日 申请日时申请人：新晨科技股份有限公司 申请日时发明人：胡建鑫;付正;陈冬;曾凡华 授权公告号：CN 116208343 B 授权公告日：2025 年 08 月 05 日 国家知识产权局依照中华人民共和国专利法进行审查，决定授予专利权，并 予以公告。 专利权自授权公告之日起生效。专利权有效性及专利权人变更等法律信息以 专利登记簿 ...

Group 1 - The digital currency sector is experiencing a strong rebound, with several companies showing significant price movements [2] - Dongxin Peace has previously reached its daily limit increase, indicating strong investor interest [2] - Chutianlong is also attempting to hit the daily limit, reflecting positive market sentiment [2] Group 2 - Hengbao Co., Zheshang Bank, New Morning Technology, and Kechuang Information are all following the upward trend, suggesting a broader market rally in the digital currency space [2]