证券代码：300635 证券简称：中达安 公告编号：2024-053 中达安股份有限公司 关于选举公司董事长的公告 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。 中达安股份有限公司（以下简称"公司"）于 2024 年 8 月 8 日召开第四届董 事会第三十一次会议，审议通过了《关于选举公司第四届董事会董事长的议案》。 根据《公司法》《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》等法律法规和《公司章程》 的规定，公司董事会同意选举陈晗（简历见附件）为公司第四届董事会董事长及战 略委员会召集人，任期自本次董事会通过之日起至第四届董事会届满之日止。 特此公告。 陈晗，男，1988 年出生，中共党员，硕士学历，中国国籍，无境外永久居留 权。2011 年 9 月至 2020 年 12 月，任山东航空客舱部青岛综合业务部副经理； 2020 年 12 月至 2024 年 6 月，任济南临港经济开发区管理委员会审批服务部副部 长；2024 年 6 月至今，任济南历城控股集团有限公司党委副书记、董事会董事、 总 ...

法律意见书 中国 • 广州市天河区珠江东路 30 号广州银行大厦 44 层 泰和泰（广州）律师事务所 关于中达安股份有限公司 2024 年第一次临时股东大会的 泰和泰（广州）律师事务所 法律意见书 泰和泰（广州）律师事务所 关于中达安股份有限公司 2024 年第一次临时股东大会的 法律意见书 44/F, Guangzhou Bank Building, No. 30 East Zhujiang Road Tianhe District, Guanghzou, Peoples Republic of China 电话| TEL: 86-20-38817801 www.tahota.com 致：中达安股份有限公司 泰和泰（广州）律师事务所（以下简称"本所"）接受中达安股份有限公司 （以下简称"公司"）的委托，指派郑怡玲律师和李伟杰律师出席公司 2024 年 第一次临时股东大会（以下简称"本次临时股东大会"），就本次临时股东大会 的召集、召开程序、出席会议人员资格、表决方式、表决程序等相关事项的合法 性、有效性进行了认真审查，并出具本法律意见书。 在审查有关文件的过程中，公司向本所保证并承诺，其向本所提交的文件和 ...

证券代码：300635 证券简称：中达安 公告编号：2024-054 中达安股份有限公司 关于收购山东留侯信息化咨询有限公司 100%的股权 并签署附条件生效的股权转让协议的公告 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。 重要提示： 1、中达安股份有限公司（以下简称"公司"）与田长录、宋立根签署《附 条件生效的股权转让协议》，拟收购山东留侯信息化咨询有限公司（以下简称 "山东留侯"）100%的股权，本次签署的协议为《附条件生效的股权转让协 议》，股权收购相关事项的生效尚需根据评估结果等最终确定，本次股权收购 事项尚存在不确定性。 2、公司于2024年8月8日召开第四届董事会第三十一次会议审议通过了《关 于拟收购山东留侯信息化咨询有限公司100%的股权并签署附条件生效的股权转 让协议的议案》，本议案无需提交公司股东大会审议。本次签署的协议不构成 关联交易，也不构成《上市公司重大资产重组管理办法》规定的重大资产重 组。 3、如本次收购股权事项顺利完成，山东留侯将纳入公司合并报表范围内。 公司将根据事项的后续进展，严格按照相关法律法规及《公司章程》的规定， 及 ...

证券代码：300635 证券简称：中达安 公告编号：2024-051 中达安股份有限公司 2024 年第一次临时股东大会决议公告 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、本次股东大会未出现否决议案的情形； 2、本次股东大会不涉及变更以往股东大会已通过的决议。 一、会议召开和出席情况 （一）会议召开情况 1、会议召开的日期、时间 现场会议时间：2024 年 8 月 8 日（星期四）14:30 网络投票时间：2024 年 8 月 8 日 其中：通过深圳证券交易所交易系统进行网络投票的时间为 2024 年 8 月 8 日上午 9:15-9:25、9:30-11:30，下午 13:00-15:00；通过证券交易所互联网系 统投票的具体时间为 2024 年 8 月 8 日上午 9:15 至下午 15:00 期间的任意时间。 2、现场会议召开地点：广州市天河区体育西路 103 号维多利广场 A 座 20 楼一号会议室 3、会议方式：现场投票和网络投票相结合的方式 4、会议召集人：公司董事会 5、会议主持人：副董事长陈天宝 会议召开符合本次股东大会的 ...

1、审议通过《关于选举公司董事长的议案》 一、董事会会议召开情况 中达安股份有限公司（以下简称"公司"）第四届董事会第三十一次会议通 知已于 2024 年 8 月 2 日以专人及电子邮件方式送达全体董事，本次会议于 2024 年 8 月 8 日在公司会议室采取现场结合通讯方式召开。全体董事共同推举非独立 董事陈晗为本次会议的召集人和主持人，应出席会议董事 9 人，实际出席会议董 事 9 人，其中董事吴君晔、薛晋峰、独立董事张蕾蕾、叶飞、郭鹏程以通讯方式 出席，无委托出席情况。公司监事、高级管理人员列席了会议。本次董事会不存 在否决议案，没有董事投反对或弃权票。 本次会议的召集、召开、表决程序符合《中华人民共和国公司法》和《公司 章程》的规定。 二、董事会会议审议情况 证券代码：300635 证券简称：中达安 公告编号：2024-052 中达安股份有限公司 第四届董事会第三十一次会议决议公告 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。 表决情况：同意 9 票，反对 0 票，弃权 0 票，本议案获得通过。 三、备查文件 1、经与会董事签字并加盖董事会印章的董事 ...

证券代码：300635 证券简称：中达安 公告编号：2024-050 关于部分董事、高级管理人员和核心管理人员增持 公司股份计划期限届满暨增持完成的公告 公司部分董事、高级管理人员陈天宝、王胜、甘露、庄烈忠、张龙、邵尤河、 张鑫、邵宗泽、李庆彬、杨萍，核心管理人员罗元飞、王开武向本公司提供的信 息内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 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、增持计划的基本情况：中达安股份有限公司（以下简称"公司"）于 2024 年 2 月 6 日披露了《关于公司部分董事、高级管理人员和核心管理人员拟计划增 持公司股份的公告》（公告编号：2024-012），基于对公司未来持续稳定发展的 信心和长期投资价值的认可，为切实维护公司全体投资者利益和增强投资者信心， 公司部分董事、高级管理人员陈天宝、王胜、甘露、庄烈忠、张龙、邵尤河、张 鑫、邵宗泽、李庆彬、杨萍，核心管理人员罗元飞、王开武（以下统称"增持主 体"），拟自增持计划公告之日起 6 个月内，通过深圳证券交易所交易系统允许 的方式增持公司股份，拟增持 ...

Financial Performance - The company's operating revenue for 2022 was ¥590,254,388.83, a decrease of 2.40% compared to ¥604,783,074.59 in 2021[19]. - The net profit attributable to shareholders was -¥177,834,073.90, representing a decline of 632.12% from ¥33,420,009.81 in the previous year[19]. - The cash flow from operating activities was ¥16,158,946.41, down 80.21% from ¥81,635,787.10 in 2021[19]. - The total assets at the end of 2022 were ¥993,918,623.74, a decrease of 16.12% from ¥1,184,991,946.99 at the end of 2021[19]. - The net assets attributable to shareholders decreased by 26.55% to ¥489,001,181.25 from ¥665,753,066.74 in 2021[19]. - The basic earnings per share for 2022 was -¥1.3045, compared to ¥0.2452 in 2021, marking a decline of 632.01%[19]. - The company reported a quarterly revenue of ¥165,119,974.37 in Q4 2022, showing an increase from Q3's ¥156,855,232.27[21]. - The net profit attributable to shareholders in Q4 2022 was -¥199,401,365.07, significantly lower than the profits in the first three quarters[22]. - The company experienced a significant drop in net profit margin, with a weighted average return on equity of -30.95% in 2022 compared to 5.14% in 2021[19]. - The company reported non-operating income of ¥3,906,860.20 in 2022, which includes government subsidies and other non-recurring gains[26]. Corporate Governance - The financial report is guaranteed to be true, accurate, and complete by the board of directors and management, ensuring accountability[3]. - The company has a governance structure that ensures clear responsibilities and effective oversight among its board, supervisory board, and management[141]. - The company emphasizes transparency in information disclosure, ensuring that all investors have equal access to company information[144]. - The company maintains complete independence in business operations, personnel, assets, institutions, and finance from its controlling shareholders and actual controllers[146]. - The company has established a clear ownership of assets necessary for operations, including technology, patents, trademarks, equipment, and real estate[147]. - The company has a dedicated human resources department that operates independently, with all personnel decisions made according to legal regulations[146]. - The company has an independent financial department with its own accounting system, allowing for autonomous financial decision-making[147]. - The company has established multiple communication channels with investors to ensure transparency and timely information disclosure[195]. Strategic Focus and Development - The company emphasizes its commitment to high-quality development through technological innovation and digital transformation[12]. - The company is focusing on digitalization and smart technologies to enhance service capabilities and market competitiveness[34]. - The company has invested significantly in R&D, utilizing advanced technologies such as IoT, 5G, BIM, AI, big data, and cloud computing to create an integrated service platform for the construction industry[40]. - The company aims to support the dual carbon goals and promote green building practices through its innovative service offerings[41]. - The company is committed to high-quality transformation and development, aiming to solidify its industry position through continuous business expansion and innovation[63][67]. Market and Industry Trends - The construction supervision industry is entering a new phase of high-quality development, driven by policies promoting transformation and innovation[34]. - The telecommunications sector is expected to see steady growth in fixed asset investment, positively impacting engineering supervision business in this field[35]. - The company anticipates that the engineering supervision industry will gradually exhibit cyclical characteristics as urbanization progresses in China[36]. - New policies are being implemented to enhance the operational environment for bidding and tendering, aiming to reduce costs for small and medium enterprises[37]. - The "14th Five-Year" plan emphasizes the importance of infrastructure construction, guiding healthy and orderly development in urban areas[37]. Risk Management - The company is facing potential risks in future operations, which are discussed in the management analysis section[3]. - The company's future development outlook includes addressing risks and implementing corresponding measures[3]. - The company has established a robust internal control system to strengthen risk management and enhance its credibility, aiming to prevent further goodwill impairment[137]. - The company faces industry volatility risks due to macroeconomic factors, which may lead to cyclical fluctuations in performance if strategies are not adjusted timely[130]. - The rapid expansion of the company's business across regions has increased management challenges and operational costs, potentially impacting profitability[131]. Employee and Talent Management - The company emphasizes talent acquisition and retention through various incentive programs, aiming to build a high-quality professional team to enhance its core competitiveness[52]. - The number of R&D personnel decreased by 14.43% from 388 in 2021 to 332 in 2022, with the proportion of R&D personnel dropping from 12.18% to 10.99%[99]. - The company plans to continuously improve its fair and reasonable salary performance system to enhance employee motivation and develop a high-quality professional talent team[179]. - The company has established targeted performance management standards and assessment methods for different departments and positions[179]. - The company is addressing talent risks by enhancing performance evaluation systems and establishing long-term equity incentive mechanisms to retain key personnel[133]. Sustainability and Social Responsibility - The company emphasizes compliance with environmental regulations and promotes green office practices[194]. - The company actively engages in resource-saving activities to reduce carbon emissions[194]. - The company donated a total of 183,000 yuan to support poverty alleviation and rural revitalization efforts through various local government and charity organizations[199]. - The company is committed to achieving sustainable development goals through innovative technologies in water management and energy efficiency[95]. Research and Development - R&D investment amounted to ¥45,068,202.64 in 2022, representing 7.64% of operating revenue, an increase from 7.48% in 2021[99]. - The company has completed the development and testing of an Internet engineering safety information monitoring platform, which is now in practical application[90]. - The company has developed a cost management system for engineering projects, which has completed testing and is now in actual application, ensuring accurate investment estimates and budget management[91]. - The company is focusing on digital transformation to enhance product and service competitiveness, maintaining industry leadership[91]. - The company has submitted patent applications to protect its intellectual property and enhance its core technologies[95]. Financial Management - The company reported a significant increase in cash inflow from investment activities, rising by 1,809.68% year-on-year[101]. - The net cash flow from operating activities decreased by 80.21% year-on-year, primarily due to a decline in cash received from sales of goods and services[101]. - The company plans to enhance accounts receivable management by linking collection performance to employee evaluations to mitigate financial risks[137]. - The company has maintained a strong credit basis with its main customers, primarily telecommunications operators, despite the lengthy credit cycles[136]. - The company has a stable profit distribution policy and dividend plan to reward shareholders[195].

中达安股份有限公司 审核 报 告 大信专审字[2024]第 3-00162 号 大信会计师事务所（特殊普通合伙） WUYIGE CERTIFIED PUBLIC ACCOUNTANTS LLP. 81 星 厦 22 层 2206 WUYIGE Certified Public Accountants LLP Room 2206 22/F.Xuevuan International Tower No.1 Zhichun Road Haidian Dist. Beijing.China.100083 前期会计差错更正情况审核报告 大信专审字[2024]第 3-00162 号 中达安股份有限公司全体股东: 我们接受委托,审核了中达安股份有限公司(以下简称"贵公司")编制的《中达安股份 有限公司前期会计差错更正情况专项说明》(以下简称"前期会计差错更正情况专项说明")。 一、管理层和治理层的责任 按照企业会计准则及中国证券监督管理委员会《公开发行证券的公司信息披露编报规则 第19号 -- 财务信息的更正及相关披露(2020年修订)》、深圳证券交易所《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 ...

中达安股份有限公司 董事会关于前期会计差错更正的专项说明 公司于 2024 年 7 月 22 日召开第四届董事会第三十次会议，审议通过《关 于前期会计差错更正及相关定期报告更正的议案》。根据《企业会计准则第 28 号——会计政策、会计估计变更和差错更正》《公开发行证券的公司信息披露 编报规则第 19 号——财务信息的更正及相关披露》等相关规定，对前期相关财 务报表和相关附注进行会计差错更正及追溯调整，具体内容如下： 一、前期会计差错更正的原因 公司采用迁徙率法计算应收款项（应收账款及合同资产）的减值准备，通过 应收账款及合同资产违约风险敞口和预期信用损失率计算相关减值准备，并基于 违约概率和违约损失率确定预期信用损失率。在确定预期信用损失率时，公司使 用内部历史信用损失经验等数据，并结合当前状况和前瞻性信息对历史数据进行 调整。 经公司自查发现，公司控股子公司广东顺水工程建设监理有限公司(以下简 称"广东顺水")在计算应收款项的坏账准备时，使用的预期信用损失率中前瞻 性调整系数不准确，导致广东顺水2022年末及2023年末应收款项坏账准备测算不 准确。经重新测算，广东顺水2022年度坏账准备金额多计提322. ...

Financial Performance - Total assets increased by 5.47% to CNY 1,243,900,445 at the end of 2023 compared to CNY 1,179,397,680 at the end of 2022[10] - Operating revenue rose by 19.50% to CNY 705,353,969 in 2023, up from CNY 590,254,388 in 2022[10] - Net profit attributable to shareholders was CNY 2,631,575.68 in 2023, a significant increase from a loss of CNY 33,420,009.8 in 2022, marking a turnaround of 101.48%[10] - The net cash flow from operating activities for the reporting period was CNY 33,215,162.80, representing a 105.55% increase compared to the previous period[14] - Basic and diluted earnings per share were CNY 0.0193, a significant improvement from a loss of CNY 1.3045 in the previous period, marking a 101.48% increase[14] - The weighted average return on net assets was 0.57%, recovering from a negative 30.95% in the previous period, reflecting a 31.51% improvement[14] Cash Flow - The company reported a net cash flow from operating activities of CNY 42,131,604.34 in Q4 2023, following a negative cash flow in Q1[13] Shareholder Information - The largest shareholder, Jinan Lihong Dikesen Equity Investment Partnership (Limited Partnership), holds 10.29% of shares, totaling 14,031,261 shares[15] - The second-largest shareholder, Wu Junye, owns 9.37% of shares, amounting to 12,778,864 shares[15] - There were no preferred shareholders reported during the reporting period[16] - The company has not disclosed any changes in the top ten shareholders compared to the previous period[15] - The company has made no arrangements for differential voting rights[15] Corporate Governance - The company’s financial report received a standard unqualified opinion from Da Xin Certified Public Accountants[3] - The board approved a cash dividend of CNY 0.1 per 10 shares, with no bonus shares issued[3] - The company has elected new members to its board of directors and supervisory board during the reporting period[19] Business Development - The company has developed a series of smart construction management products leveraging advanced technologies such as IoT, 5G, and AI[8] - The company’s engineering supervision services cover various sectors including telecommunications, municipal public works, and hydropower engineering[5] - The company’s engineering consulting services include feasibility studies and project management across the entire lifecycle of construction projects[7] - The company plans to continue expanding its market presence and enhancing its service offerings in engineering management and consulting[4] Strategic Transactions - The company plans to issue shares to specific targets, with adjustments made to the issuance amount and total fundraising as of December 25, 2023[22] - The acquisition of 100% equity in Shandong Tongxin Tonghe Architectural Design Consulting Co., Ltd. was approved for a transaction price of RMB 82.1669 million, making it a wholly-owned subsidiary[24] - A joint venture company, Zhongda An Xiwai (Zhongshan) Engineering Consulting Co., Ltd., was established with a registered capital of RMB 10 million, with the company holding a 45% stake[25] Leadership Changes - The company appointed Chen Tianbao as the new CEO and legal representative on October 26, 2023[27]