Group 1 - The core point of the article is that Dongtu Technology (300353.SZ) plans to invest 108.5 million yuan in the establishment of the Sichuan Chengde High-tech Innovation Equity Investment Fund (Limited Partnership) [1] - The total fundraising scale of the fund is 620 million yuan, with Dongtu Technology holding a 17.5% stake [1] - The investment does not constitute a competitive transaction or related party transaction, nor does it involve a major asset restructuring [1] Group 2 - The company will continue to monitor the progress of the investment and fulfill its information disclosure obligations in a timely manner [1]

证券代码：300353 证券简称：东土科技 公告编码：2025-112 北京东土科技股份有限公司 关于为子公司提供担保的进展公告 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。 一、担保事项的审批 由 6,000 万元调增为 10,000 万元。具体内容详见公司于 2025 年 9 月 4 日在巨潮 资讯网刊登的《关于调剂担保额度暨为子公司提供担保的进展公告》（公告编号： 2025-096）。 二、担保进展情况 近日，因业务发展需要，公司之下属子公司上海东土致远智能科技发展有限 公司向中信银行股份有限公司上海分行申请综合授信融资人民币 1000 万元整， 授信期限 1 年，担保方式为东土科技提供连带责任保证担保，公司与中信银行股 份有限公司上海分行签署了《最高额保证合同》。 三、被担保人基本情况 （一）上海东土致远智能科技发展有限公司 （5）经营范围：一般项目：技术服务、技术开发、技术咨询、技术交流、 技术转让、技术推广；电气设备销售；电子产品销售；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；通信设备销售；集成电路销售；集成电路 设计；软件开发； ...

证券代码：300353 证券简称：东土科技 公告编码：2025-111 北京东土科技股份有限公司 关于与专业投资机构共同投资设立基金的公告 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。 一、对外投资概述 统一社会信用代码：91110106MA0078UX8D 企业类型：有限责任公司（自然人投资或控股） 注册资本：1,000 万元 成立日期：2016 年 7 月 27 日 为充分利用专业投资机构的资源整合与投资运作优势，进一步拓展公司产业 布局边界、孵化培育优质协同项目。北京东土科技股份有限公司（以下简称"东 土科技""公司"）拟以自有资金参与投资北京亚美合众投资管理有限公司（以 下简称"北京亚美"）发起设立的私募股权投资基金四川成德高新科创股权投资 基金（有限合伙）（暂定名，具体以工商登记机关核准为准，以下简称"成德基 金"）。普通合伙人、执行事务合伙人及基金管理人均为北京亚美。成德基金总 募集规模为 6.2 亿元，其中东土科技拟认缴出资 10,850 万元，占出资比例的 17.5%。 根据《深圳证券交易所创业板股票上市规则》及《公司章程》等相关规定， 本次 ...

Group 1 - The core business of the company is divided into three main parts: industrial network communication, industrial operating systems and related software services, and intelligent controllers and solutions [1] - The company clarified that its business does not directly involve commercial aerospace [1]

Group 1 - The core business of the company is divided into three main parts: industrial network communication, industrial operating systems and related software services, and intelligent controllers and solutions [1] - The company clarified that its business does not directly involve commercial aerospace [1]

格隆汇12月23日丨东土科技(300353.SZ)在互动平台表示，截至目前，公司暂未设立海南分公司。 ...

宁波华翔：华翔启源与大寰机器人签订战略合作协议在灵巧手的研发等领域加强合作 宁波华翔公告，2025年12月22日，宁波华翔电子股份有限公司子公司宁波华翔启源科技有限公司与深圳 市大寰机器人科技有限公司共同签订了《战略合作协议》，为加快建设通用机器人产业，推动通用机器 人供应链示范和产品创新双驱动，本着依法合规、优势互补、友好协商、互利共赢的原则，双方拟在通 用人形机器人灵巧手的研发、制造和销售等领域加强合作。本协议无需提交公司董事会或者股东大会审 议，公司将根据后续合作业务的进展情况依法依规及时履行相应的决策程序及信息披露义务。 登录新浪财经APP 搜索【信披】查看更多考评等级 12月22日，旭升集团实际控制人变更为广州市人民政府；凌云光拟不超过500万美元认购智谱香港 IPO；华翔启源与大寰机器人签订战略合作协议，在灵巧手的研发等领域加强合作…… 以下是盘后公告精选： 旭升集团：实际控制人变更为广州市人民政府股票复牌 旭升集团公告，公司控股股东、实际控制人徐旭东及其一致行动人正在筹划涉及所持有公司股份转让事 宜，该事项可能导致公司控制权变更。2025年12月22日，徐旭东、陈兴方、旭晟控股、旭日实业与广州 ...

证券日报网讯 12月22日晚间，东土科技发布公告称，公司第七届董事会第十六次会议审议通过《关于 控股子公司增资扩股引入战略投资者暨公司放弃优先认购权的议案》。 （文章来源：证券日报） ...

Group 1 - Rongchang Biotech plans to repurchase shares worth between 20 million and 40 million yuan, with a maximum price of 95 yuan per share, aiming to buy back approximately 21,050 to 42,110 shares, representing about 0.04% to 0.07% of total share capital [1] - Nanya New Materials intends to raise no more than 900 million yuan through a private placement for AI computing power-based high-frequency high-speed copper-clad laminate R&D and working capital [2] - Xiechuang Data has signed a strategic cooperation agreement with Ping An Financial Leasing, aiming for a cooperation scale of 2 billion yuan over three years [3] Group 2 - Chuangshi Technology's controlling shareholder is under investigation and has been placed under detention, having resigned from all positions in the company [4] - Deep Kangjia A has reported overdue shareholder loans to Yikang Technology and Chuzhou Kangxin, totaling approximately 233 million yuan and 395 million yuan respectively, due to repayment issues [5] - Ningbo Yuanyang announced the resignation of two directors due to work adjustments [6] Group 3 - China Merchants Energy has delivered the world's first methanol dual-fuel VLCC oil tanker, with 15 oil tanker orders in hand [7] - Tianyu Co., Ltd. has received a drug registration certificate for hydrochloride trazodone tablets, which are used for treating depression [8] - Haizheng Pharmaceutical has received FDA approval for clinical trials of HS387 tablets for treating advanced solid tumors [9] Group 4 - Warner Pharmaceuticals has obtained a drug registration certificate for isoproterenol hydrochloride injection, used for treating shock and complete atrioventricular block [10] - Hekang New Energy's subsidiary received a government subsidy of 1.5 million yuan, which accounts for 14.57% of the company's latest audited net profit [11] - Duku Culture is planning a change in company control, with stock suspension expected for no more than two trading days [12] Group 5 - Haisco has received acceptance for an IND application for HSK46575 tablets for prostate cancer treatment [13] - *ST Xinyan is executing a capital reserve transfer to increase share capital, resulting in a stock suspension [14] - Nanjing Public Utilities is transferring a 45% stake in a subsidiary for 23.6443 million yuan [15] Group 6 - Action Education plans to repurchase shares worth between 20 million and 25 million yuan, with a maximum price of 45 yuan per share [16] - Bai'ao Tai has received government subsidies totaling 29 million yuan [18] - Weisi Medical intends to sell assets worth 119 million yuan, expecting a profit impact of approximately 10 million yuan [19] Group 7 - Tongyu Communications plans to increase capital by 10 million yuan to introduce investment from Wuchuang Institute [20] - Dongtu Technology's subsidiary is introducing strategic investor Guofeng Investment Fund with a capital increase of 11 million yuan [21] - China General Nuclear Power Technology's shareholder is facing a judicial auction of 2.91% of the company's shares [22] Group 8 - Nanshan Aluminum plans to repurchase shares worth between 300 million and 600 million yuan, with a maximum price of 7.52 yuan per share [23] - Yipin Hong's controlling shareholder has committed to transferring 9.07% equity in Arthrosi without compensation [24] - Sanli Pharmaceutical has signed a technology transfer contract worth 200 million yuan with Hainan University [25] Group 9 - Xin Nuo Wei plans to jointly invest 450 million yuan with Zhongqi Pharmaceutical to establish a joint venture focusing on innovative metabolic drugs [26] - Li Qun Co. has been approved to issue 1 billion yuan in medium-term notes to optimize debt structure and supplement working capital [27] - Dongfang Ocean's subsidiary has received a medical device registration certificate for a procalcitonin test kit [28] Group 10 - Tibet Mining's chairman has resigned due to work adjustments [29] - Wantai Biological's subsidiary has been shortlisted for a national immunization program vaccine procurement project, with a bid price of 27.5 yuan [30] - Xingfu Blue Sea has appointed Zhang Chen as the new deputy general manager [31] Group 11 - Changyuan Donggu has elected Li Yixuan as the vice chairman of the board [32] - Ningbo Huaxiang's subsidiary has signed a strategic cooperation agreement with Dahuang Robotics for collaboration in humanoid robot development [33] - Yongda Co. has been pre-selected for a procurement project worth approximately 350 million yuan [34] Group 12 - Fuan Pharmaceutical's subsidiary has received a drug registration certificate for hydrochloride trazodone tablets [35] - Nanjing Food reported a 71.03% year-on-year decrease in net profit for November due to rising raw material costs [36] - Changqing Technology's special polymer monomer project has commenced production [37]

东土科技(300353.SZ)发布公告，为进一步优化子公司北京光亚鸿道操作系统有限公司(以下简称"光亚鸿 道"或"目标公司")的股权结构，充分借助国家级战略资本的资源优势与产业协同效应，加速工业操作系 统业务在关键行业和重点领域的国产替代进程。公司下属子公司光亚鸿道拟通过增资扩股方式引入战略 投资者国风投(北京)智造转型升级基金(有限合伙)(以下简称"国风投基金")。国风投基金拟以人民币1.1 亿元对光亚鸿道进行增资，认购光亚鸿道新增注册资本2875.5485万元，占本次增资完成后光亚鸿道注 册资本的5.8201%。 ...