苏州苏试试验集团股份有限公司 对外担保管理制度 第一章 总 则 第一条 为了规范苏州苏试试验集团股份有限公司（以下简称"公司"）的对 外担保行为，有效控制公司对外担保风险，保证公司资产安全，根据《中华人民共 和国公司法》《中华人民共和国民法典》《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2号——创业板上市公司规范运作》《苏 州苏试试验集团股份有限公司章程》（以下简称"《公司章程》"）以及其他有关 法律、法规的规定，并结合公司实际情况，特制定本制度。 第二条 本制度适用于公司及公司的控股子公司。 第三条 本制度所称对外担保是指公司为他人提供的担保，包括公司对控股子 公司的担保。 公司及控股子公司的对外担保总额，是指包括公司对控股子公司担保在内的公 司对外担保总额与公司控股子公司对外担保额之和。 第四条 本制度所称担保是指公司以第三人身份为他人提供的保证、抵押或质 押。具体种类包括借款担保、银行开立信用证和银行承兑汇票及商业汇票、保函等。 第五条 公司及控股子公司对外担保由公司统一管理，未经公司批准，下属子 公司或分公司不得对外提供担保，不得相互提供担保。公司对外担保应当遵循合法、 ...

内部审计制度 第一章 总 则 第一条 为了规范苏州苏试试验集团股份有限公司（以下简称"公司"）内部审 计工作, 明确内部审计机构和人员的责任，保证审计质量，明确审计责任，促进经 营管理，提高经济效益，根据《中华人民共和国公司法》、《中华人民共和国审计 法》、 《深圳证券交易所上市公司自律监管指引第2号——创业板上市公司规范运作》 等法律法规以及《公司章程》的有关规定，制定本制度。 第二条 本制度适用于公司及公司的控股子公司。 第三条 内部审计的目的是促进公司内部控制的建立健全，有效地控制成本，改 善经营管理，规避经营风险，增加公司价值。 苏州苏试试验集团股份有限公司 第四条 公司审计部是公司内部审计的实施机构，负责对公司内部控制制度的建 立和实施、公司财务信息的真实性和完整性等情况进行检查监督。 第五条 公司各内部机构、控股子公司以及具有重大影响的参股公司应当配合内 部审计部门依法履行职责，提供必要的工作条件，不得妨碍内部审计部门的工作。 第二章 内部审计机构和人员 第六条 公司在董事会审计委员会下设立审计部，审计部对董事会负责，向董事 会审计委员会报告工作，并接受董事会审计委员会指导与监督。 第七条 审计部 ...

三维化学最新一期业绩显示，截至2025一季报，公司营业总收入5.48亿元、同比增长5.54%，归属净利 润5153.63万元，同比减少10.50%，扣非净利润5144.49万元，同比减少8.33%，流动比率3.854、速动比 率3.356、资产负债率17.85%。 天眼查商业履历信息显示，山东三维化学集团股份有限公司，成立于1994年，位于淄博市，是一家以从 事专业技术服务业为主的企业。企业注册资本64886.263万人民币，实缴资本3000万人民币。公司法定 代表人为曲思秋。 通过天眼查大数据分析，山东三维化学集团股份有限公司共对外投资了11家企业，参与招投标项目854 次，知识产权方面有商标信息63条，专利信息139条，此外企业还拥有行政许可35个。 来源：金融界 金融界消息 截至2025年7月29日收盘，三维化学（002469）报收于8.49元，下跌0.82%，换手率1.68%， 成交量10.56万手，成交金额8943.97万元。 资金流向方面，今日主力资金净流出1454.91万元，占比成交额16.27%。其中，超大单净流出899.83万 元、占成交额10.06%，大单净流出555.07万元、占成交额6 ...

智通财经APP讯，苏试试验(300416.SZ)披露2025年半年度报告，公司营业收入9.91亿元，同比增长 8.09%;归属于上市公司股东的净利润1.17亿元，同比增长14.18%;归属于上市公司股东的扣除非经常性损 益的净利润1.14亿元，同比增长20.72%;基本每股收益0.2306元。 ...

苏试试验公告，2025年上半年营业收入9.91亿元，同比增长8.09%。净利润1.17亿元，同比增长 14.18%。公司计划不派发现金红利，不送红股，不以公积金转增股本。 ...

Group 1 - China National Offshore Oil Corporation (CNOOC) and its subsidiaries have obtained a patent for a method to assess the safety of multi-phase water-sealed oil caverns, with the patent number CN115329431B, applied for on August 2022 [1] - CNOOC was established in 1983, headquartered in Beijing, primarily engaged in oil and gas extraction, with a registered capital of 11,380 million RMB [1] - CNOOC has invested in 45 companies, participated in 5,000 bidding projects, holds 266 trademark registrations, 5,000 patents, and possesses 28 administrative licenses [1] Group 2 - CNOOC Refining & Chemical Company, established in 2005 and located in Beijing, focuses on oil, coal, and other fuel processing, with a registered capital of approximately 1,899.55 million RMB [1] - CNOOC Refining & Chemical has invested in 28 companies, participated in 4,056 bidding projects, holds 456 trademark registrations, 476 patents, and has 19 administrative licenses [1] Group 3 - CNOOC Petrochemical Engineering Company, founded in 2009 and based in Jinan, specializes in professional technical services, with a registered capital of approximately 635.19 million RMB [2] - CNOOC Petrochemical Engineering has invested in 3 companies, participated in 3,263 bidding projects, holds 376 patents, and has 9 administrative licenses [2]

经营范围含一般经营项目是：工程管理服务；工程造价咨询业务；招投标代理服务；政府采购代理服 务；法律咨询（不含依法须律师事务所执业许可的业务）；城市绿化管理；园林绿化工程施工；信息咨 询服务（不含许可类信息咨询服务）；安全咨询服务；信息技术咨询服务；教育咨询服务（不含涉许可 审批的教育培训活动）；环保咨询服务；单位后勤管理服务；组织文化艺术交流活动；会议及展览服 务；数据处理服务；租赁服务（不含许可类租赁服务）；人力资源服务（不含职业中介活动、劳务派遣 服务）；养老服务；人工智能公共服务平台技术咨询服务；数字技术服务；计算机软硬件及辅助设备批 发；软件开发；人工智能行业应用系统集成服务；大数据服务；云计算装备技术服务；物联网技术服 务；技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广；企业管理咨询；建筑材料销 售；砼结构构件销售；砼结构构件制造；金属结构制造；金属结构销售；新型建筑材料制造（不含危险 化学品）；环境监测专用仪器仪表销售；工业工程设计服务；国内贸易代理。（除依法须经批准的项目 外，凭营业执照依法自主开展经营活动），许可经营项目是：建设工程监理；测绘服务；建设工程勘 察；建设工程设计；建筑 ...

Core Points - A new company named Zhongxia Project Management (Jiangsu) Co., Ltd. has been established with a registered capital of 10 million RMB [1] - The legal representative of the company is Liu Haoting, and it is jointly owned by Suqian Fanshun Business Consulting Co., Ltd. (66% stake) and Suqian Qiansheng Engineering Cost Consulting Co., Ltd. (34% stake) [2] Company Overview - Company Name: Zhongxia Project Management (Jiangsu) Co., Ltd. [2] - Legal Representative: Liu Haoting [2] - Registered Capital: 10 million RMB [1] - Ownership Structure: - Suqian Fanshun Business Consulting Co., Ltd.: 66% [2] - Suqian Qiansheng Engineering Cost Consulting Co., Ltd.: 34% [2] - Business Scope: Includes construction project supervision, design, surveying, quality testing, safety inspection, engineering management services, cost consulting, bidding agency services, and various technical and consulting services [2] Industry Context - The company operates within the scientific research and technical services industry, specifically in professional technical services and industrial design [2] - The registered address is located in Suqian City, Jiangsu Province, indicating a regional focus on construction and engineering services [2]

Group 1: New IPOs and Offerings - This week, there are three new stocks available for subscription, including one from the Shanghai Stock Exchange, one from the ChiNext, and one from the Beijing Stock Exchange [1] - The Shanghai Stock Exchange new stock Tianfulong has an issue price of 23.6 yuan per share and a price-to-earnings ratio of 20.93 times, while the industry average dynamic price-to-earnings ratio is 30.31 times [2] - The Beijing Stock Exchange new stock Youli Intelligent has an issue price of 23.99 yuan per share and a price-to-earnings ratio of 11.75 times, with the industry average dynamic price-to-earnings ratio at 27.03 times [2] Group 2: Company Profiles and Business Operations - Tianfulong specializes in the research, production, and sales of differentiated polyester short fibers, with a production capacity of 612,400 tons per year, ranking ninth in the native polyester short fiber sector and second in the recycled polyester short fiber sector [2][3] - Guangdong Jianke, which will start its IPO subscription on August 1, provides inspection and testing technology services in the construction engineering field, having participated in major projects like the Hong Kong-Zhuhai-Macao Bridge and Guangzhou Baiyun International Airport [3][4] - DeLijia, which is set to go public on the Shanghai Stock Exchange, focuses on the research, production, and sales of high-speed heavy-duty precision gear transmission products, particularly for wind power generation [5][6] Group 3: Financial Performance and Projections - Tianfulong's projected revenues for 2022 to 2024 are 2.576 billion yuan, 3.336 billion yuan, and 3.841 billion yuan, with net profits of 338 million yuan, 420 million yuan, and 451 million yuan respectively [3] - Guangdong Jianke's expected revenues for the same period are 1.072 billion yuan, 1.154 billion yuan, and 1.197 billion yuan, with net profits of 103 million yuan, 99 million yuan, and 107 million yuan respectively [3][4] - DeLijia aims to raise 1.881 billion yuan for the production of large-scale wind turbine gearboxes, with a projected global market share of 10.36% in 2024, ranking third globally and second in China [5][6]

Group 1: New IPOs Overview - This week, three new stocks are available for subscription in the A-share market: Tianfu Long, Youli Intelligent, and Guangdong Jianke, with subscription dates from July 28 to August 1 [1] - Tianfu Long is a leader in the recycled colored polyester short fiber segment, Youli Intelligent focuses on photovoltaic support structures, and Guangdong Jianke is a large construction technology service provider specializing in inspection and testing services [1] Group 2: Tianfu Long - Tianfu Long's issue price is 23.6 yuan per share, with a single account subscription limit of 10,500 shares, requiring a market value of 105,000 yuan [2] - The company specializes in the R&D, production, and sales of differentiated polyester short fibers, with an annual production capacity of 612,400 tons [2][3] - Revenue projections for 2022 to 2024 are 2.576 billion yuan, 3.336 billion yuan, and 3.841 billion yuan, with net profits of 358 million yuan, 431 million yuan, and 454 million yuan respectively [3] Group 3: Youli Intelligent - Youli Intelligent's issue price is 23.99 yuan per share, with a single account subscription limit of 532,100 shares [4] - The company focuses on the R&D, production, and sales of core components for photovoltaic support structures, establishing a strong reputation in the domestic and international markets [4] - Revenue projections for 2022 to 2024 are 433 million yuan, 658 million yuan, and 729 million yuan, with net profits of 42 million yuan, 78 million yuan, and 90 million yuan respectively [4] Group 4: Guangdong Jianke - Guangdong Jianke's single account subscription limit is 14,500 shares, requiring a market value of 145,000 yuan [5] - The company is a major construction technology service provider in Guangdong, focusing on inspection and testing services across various construction-related fields [6] - Revenue projections for 2022 to 2024 are 1.072 billion yuan, 1.154 billion yuan, and 1.197 billion yuan, with net profits of 103 million yuan, 99 million yuan, and 107 million yuan respectively [7]