Financial Performance - The company's operating revenue for 2023 was ¥1,510,322,423.84, representing a slight increase of 0.37% compared to ¥1,504,771,570.27 in 2022[6]. - The net profit attributable to shareholders decreased by 28.51% to ¥202,814,382.85 in 2023 from ¥283,710,212.16 in 2022[6]. - The net profit after deducting non-recurring gains and losses was ¥171,746,056.67, down 26.72% from ¥234,359,931.54 in the previous year[6]. - Basic and diluted earnings per share both decreased by 28.89% to ¥0.32 in 2023 from ¥0.45 in 2022[6]. - The total assets at the end of 2023 were ¥3,156,092,778.52, down 8.70% from ¥3,456,897,388.22 at the end of 2022[6]. - The net assets attributable to shareholders increased slightly by 0.26% to ¥2,663,831,478.70 at the end of 2023 from ¥2,656,833,702.73 at the end of 2022[6]. - The net cash flow from operating activities increased by 54.96% to ¥318,360,885.21 in 2023, compared to ¥205,450,282.08 in 2022[6]. - The company reported a significant increase in cash flow from operating activities in the fourth quarter, reaching ¥200,576,086.07[6]. Dividend Distribution - The company plans to distribute a cash dividend of 3.00 CNY per 10 shares to all shareholders based on a total share capital of 635,760,924 shares as of December 31, 2023[5]. - The proposed cash dividend is RMB 3.00 per share (including tax), with a total cash dividend amounting to RMB 187,572,980.10, representing 92.49% of the net profit attributable to shareholders[171]. - The company distributed a total cash dividend of RMB 245,744,711.55, amounting to RMB 3.90 per 10 shares for the 2022 fiscal year[166]. Market and Industry Context - The company operates in the analytical instrument manufacturing industry, which is essential for various sectors including smart manufacturing and environmental protection[28]. - The domestic market for industrial process analysis instruments is primarily dominated by foreign companies, with local manufacturers focusing on mid-to-low-end products[34]. - The environmental monitoring industry is driven by policies, with a focus on improving ecological quality and expanding monitoring networks[33]. - The industrial process analysis market is expected to grow due to increasing demands for energy efficiency and pollution control[34]. Research and Development - The company has invested approximately 100 million RMB annually in R&D, employing a technical team of nearly 300 people and operating three R&D centers in Beijing, the UK, and Belgium[72]. - The company is focusing on developing advanced carbon measurement technologies to support national key industries and carbon trading[95]. - The company has developed core analytical instruments such as gas purity analyzers and mass spectrometers, applicable in environmental monitoring and industrial process analysis[51]. - The company is developing a high-performance multi-channel ion-sensitive sensor to meet environmental monitoring needs, which is currently in progress[94]. Risks and Challenges - The company faces significant risks including policy risk, market competition risk, and technology and talent loss risk, which are closely related to the domestic and international macroeconomic environment and environmental protection policies[4]. - The company has faced uncertainty regarding its ability to continue as a going concern, as indicated by the audit report[6]. - The company is currently undergoing a review process for its high-tech enterprise certificate, which has expired, creating uncertainty regarding its renewal[4]. Environmental Initiatives - The company is committed to implementing ultra-low emission transformations in coking enterprises, targeting a 60% completion rate in key regions by 2025 and 80% by 2028 nationally[39]. - The company is focused on promoting the deep integration of digitalization and green technology, encouraging the collection and intelligent analysis of energy and carbon emission data[39]. - The company aims to enhance the monitoring capabilities for greenhouse gases, groundwater, new pollutants, noise, marine environments, radiation, and rural environments, achieving comprehensive monitoring for carbon reduction, pollution reduction, and green expansion[40]. - The company has developed a self-owned intelligent carbon emission measurement system and carbon account information platform to support the "dual carbon" goals[186]. Governance and Management - The company has established a complete and independent financial management system, ensuring no financial guarantees were provided to major shareholders[130]. - The company has a fully independent personnel management system, ensuring separation from the controlling shareholder's management[128]. - The board of directors consists of 7 members, including 3 independent directors: Pan Song, Wang Hui, and Tian Hezhong[136]. - The company has implemented a performance-based compensation structure, increasing the proportion of variable pay to enhance employee motivation and align with company performance[163]. Strategic Partnerships and Expansion - The company is actively expanding its international business in Southeast Asia and Central Asia, seeking overseas opportunities[79]. - The company has formed strategic partnerships with several power groups in the thermal power industry to promote carbon emission measurement and monitoring[78]. - The company is exploring a collaborative development path for "energy measurement, carbon measurement, and carbon accounting" in the power industry[78]. Financial Management and Audit - The audit firm Beijing Dahua International CPA was reappointed for the 2023 financial audit, with an audit fee of 956,000 RMB[196]. - The company has maintained effective internal controls over financial reporting as of December 31, 2023, according to the audit opinion[181]. - The internal control audit report received a standard unqualified opinion from the auditing firm[183]. Employee and Shareholder Engagement - The total number of employees at the end of the reporting period was 1,795, with 538 in the parent company and 1,257 in major subsidiaries[162]. - The company has established a robust investor relations management system to enhance communication and transparency[126]. - The company achieved an investor participation rate of 60.46% in the first extraordinary general meeting held on January 9, 2023[131].

Investment Rating - The investment rating for the company is maintained at "Accumulate" [6][13]. Core Views - The company reported a slight increase in revenue for 2023, achieving 1.51 billion yuan, a year-on-year growth of 0.37%, but the net profit attributable to shareholders decreased by 28.51% to 203 million yuan [4][6]. - The company has made significant advancements in technology and product offerings, including the development of a helium discharge ionization detector and the launch of new products such as explosion-proof gas chromatographs [5][14]. - The company is expected to benefit from the recovery of downstream demand as the economy continues to recover, which may lead to improved performance in the coming years [5][15]. Financial Performance Summary - In Q4 2023, the company achieved revenue of 563 million yuan, a year-on-year increase of 19.33%, and a net profit of 81 million yuan, up 50.61% year-on-year [4]. - The company’s revenue projections for 2024-2026 are 1.625 billion yuan, 1.854 billion yuan, and 2.103 billion yuan, representing year-on-year growth rates of 7.6%, 14.1%, and 13.4% respectively [6][17]. - The net profit forecasts for the same period are 225 million yuan, 279 million yuan, and 324 million yuan, with corresponding growth rates of 11%, 24%, and 16% [6][17]. Business Segment Performance - The ecological environment monitoring system, industrial process analysis system, and other businesses generated revenues of 1.21 billion yuan, 240 million yuan, and 58 million yuan respectively, with year-on-year changes of -5.53%, +42.16%, and +6.95% [14]. - The overall gross margin for the company was 41.41%, a decrease of 5.1 percentage points year-on-year, primarily due to weak market demand and increased competition [14]. Market Outlook - The government has emphasized the need to enhance carbon emission statistics and verification capabilities, which is expected to drive growth in the carbon measurement sector [15]. - The company has formed strategic partnerships with several power generation groups to advance carbon emission measurement and monitoring, positioning itself to benefit from the expansion of the carbon market [15].

北京雪迪龙科技股份有限公司 2023 年度财务决算报告 北京雪迪龙科技股份有限公司 2023 年度财务决算报告 公司简称：雪迪龙 股票代码：002658 披露日期：二〇二四年三月二十八日 北京雪迪龙科技股份有限公司 2023 年度财务决算报告 北京雪迪龙科技股份有限公司（以下简称"公司"）2023年财务报表已经 北京大华国际会计师事务所（特殊普通合伙）审计，出具了标准无保留意见的 审计报告。会计师的审计意见：雪迪龙的财务报表已经按照企业会计准则的规 定编制，在所有重大方面公允反映了公司2023年12月31日的财务状况以及2023 年度的经营成果和现金流量。 二、本报告期资产、经营及现金流量总体情况 2023年12月31日公司总资产3,156,092,778.52元，总负债485,970,125.85元， 所有者权益2,670,122,652.67元。 2023年度营业收入1,510,322,423.84元，营业利润225,156,318.33元，净利润 202,724,885.04元。 2023年度经营活动产生的现金流量净额为318,360,885.21元，投资活动产生 的 现 金 流 量 净 额 -208, ...

北京雪迪龙科技股份有限公司 审计报告 北京大华审字[2024]001100155 号 北 京 大 华 国 际 会 计 师 事 务 所 (特 殊 普 通 合 伙 ) Beijing Dahua International Certified Public Accountants (Limited Liability Partnership) 审计报告及财务报表 （2023 年 1 月 1 日至 2023 年 12 月 31 日止） | | 目 | 录 | 页 次 | | --- | --- | --- | --- | | 一、 | 审计报告 | | 1-7 | | 二、 | 已审财务报表 | | | | | 合并资产负债表 | | 1-2 | | | 合并利润表 | | 3 | | | 合并现金流量表 | | 4 | | | 合并股东权益变动表 | | 5-6 | | | 母公司资产负债表 | | 7-8 | | | 母公司利润表 | | 9 | | | 母公司现金流量表 | | 10 | | | 母公司股东权益变动表 | | 11-12 | | | 财务报表附注 | | 1-102 | 北京大华国际会计师事务 ...

北京雪迪龙科技股份有限公司 2023 年度独立董事述职报告 各位股东： 本人在此向各位股东做出 2023 年度独立董事述职报告。 作为北京雪迪龙科技股份有限公司（以下简称"公司"）独立董事，本人一 直认真学习并严格按照《公司法》、《证券法》、《上市公司独立董事管理办法》、 《上市公司治理准则》、《深圳证券交易所上市公司自律监管指引第 1 号——主 板上市公司规范运作》等法律法规、规范性文件以及《公司章程》、《独立董事 工作制度》的规定，认真、勤勉、谨慎履行职责，积极出席相关会议，对各项 议案进行认真审议，对公司重大事项发表独立意见，充分发挥独立董事及各专 业委员会委员的作用。一方面，严格审核公司提交董事会的相关事项，维护公 司和公众股东的合法权益，促进公司规范运作；另一方面发挥自己的专业优势， 积极关注并参与研究公司的发展，为公司的审计工作及内控、经营管理、战略 规划、资本运作等工作提出了意见和建议。现将 2023 年度以来本人履行独立董 事职责的工作情况汇报如下： 一、基本情况 本人潘嵩，注册会计师（非执业），加拿大特许专业会计师。曾任中信永道 会计师事务所审计师，普华永道中天会计师事务所北京分所审计师、高 ...

成立日期：2008年12月8日 北京雪迪龙科技股份有限公司 关于对会计师事务所2023年度履职情况评估 及审计委员会履行监督职责情况的报告 根据《中华人民共和国公司法》、《中华人民共和国证券法》、《上市公司治理 准则》、《国有企业、上市公司选聘会计师事务所管理办法》、《深圳证券交易所上 市公司自律监管指引第1号——主板上市公司规范运作》及《公司章程》等规定 和要求，北京雪迪龙科技股份有限公司（简称"公司"）第五届董事会审计委员 会本着勤勉尽责的原则，恪尽职守，认真履职。现将公司2023年度会计师事务所 2023年度履职情况评估及审计委员会履行监督职责的情况汇报如下： 一、会计师事务所的基本情况 （一）机构信息 机构名称：北京大华国际会计师事务所（特殊普通合伙） 组织形式：特殊普通合伙 注册地址：北京市西城区阜成门外大街31号5层519A 首席合伙人：杨雄 截止2024年2月，北京大华国际合伙人37人，注册会计师150人，签署过证券 服务业务审计报告的注册会计师人数52人。 2023 年度业务总收入：54,909.97 万元 2023 年度审计业务收入：42,181.74 万元 2023 年度证券业务收入：33 ...

各位股东： 本人在此向各位股东做出 2023 年度独立董事述职报告。 作为北京雪迪龙科技股份有限公司（以下简称"公司"）独立董事，本人一 直认真学习并严格按照《公司法》、《证券法》、《上市公司独立董事管理办法》、 《上市公司治理准则》、《深圳证券交易所上市公司自律监管指引第 1 号——主 板上市公司规范运作》等法律法规、规范性文件以及《公司章程》、《独立董事 工作制度》的规定，认真、勤勉、谨慎履行职责，积极出席相关会议，对各项 议案进行认真审议，对公司重大事项发表独立意见，充分发挥独立董事及各专 业委员会委员的作用。一方面，严格审核公司提交董事会的相关事项，维护公 司和公众股东的合法权益，促进公司规范运作；另一方面发挥自己的专业优势， 积极关注并参与研究公司的发展，为公司的审计工作及内控、经营管理、战略 规划、资本运作等工作提出了意见和建议。现将 2023 年度以来本人履行独立董 事职责的工作情况汇报如下： 北京雪迪龙科技股份有限公司 2023 年度独立董事述职报告 一、基本情况 本人王辉，曾任北京大学光华管理学院应用经济系助理教授，现任北京大 学经济政策研究所副所长及北京大学光华管理学院应用经济系副教授。自 ...

证券代码：002658 证券简称：雪迪龙 公告号：2024-020 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、计提资产减值准备及核销资产的情况概述 1、本次计提资产减值准备情况概述 根据《企业会计准则》、《深圳证券交易所股票上市规则》、《深圳证券交易 所上市公司自律监管指南第1号——业务办理》和公司会计政策等相关规定，为更加 真实、准确地反映公司截至2023年12月31日的资产状况和财务状况，公司及下属子 公司基于谨慎性原则，对各类资产进行了清查、分析和评估，对部分可能发生信用、 资产减值的资产计提了减值准备，对符合财务核销确认条件的资产经调查取证后， 确认实际形成损失的资产予以核销。2023年度，公司累计计提资产减值准备 37,098,933.91元。具体情况如下： 单位：元 北京雪迪龙科技股份有限公司 关于 2023 年度计提资产减值准备及核销资产的公告 | 列报项目 | 年初金额 | 本年计提 | 收回或转回 | 核销 | 其他 | 年末余额 | | --- | --- | --- | --- | --- | --- | --- | | 应收账款 ...

北京雪迪龙科技股份有限公司 内部控制审计报告 北京大华内字[2024]001100009 号 北 京 大 华 国 际 会 计 师 事 务 所 (特殊普通合伙 ) Beijing Dahua International Certified Public Accountants (Limited Liability Partnership) 北京雪迪龙科技股份有限公司 内部控制审计报告 （截止 2023 年 12 月 31 日） 目 录 页 次 一、 内部控制审计报告 1-2 内 部 控 制 审 计 报 告 北京大华内字[2024]001100009 号 北京雪迪龙科技股份有限公司全体股东： 按照《企业内部控制审计指引》及中国注册会计师执业准则的相 关要求，我们审计了北京雪迪龙科技股份有限公司（以下简称雪迪龙） 2023 年 12 月 31 日的财务报告内部控制的有效性。 一、企业对内部控制的责任 按照《企业内部控制基本规范》、《企业内部控制应用指引》、《企 业内部控制评价指引》的规定，建立健全和有效实施内部控制，并评 价其有效性是企业董事会的责任。 二、注册会计师的责任 我们的责任是在实施审计工作的基础上，对财 ...

《2023年半年度报告全文及其摘要的议案》及《关于注销河北二级全资子公司的 议案》； 北京雪迪龙科技股份有限公司 2023 年度监事会工作报告 2023 年，公司监事会严格按照《公司法》、《公司章程》以及《公司监事会 议事规则》的相关规定，从切实维护公司利益和股东特别是中小股东权益出发， 认真履行了自身职责，对 2023 年度公司的各方面情况进行了监督。监事会认为 公司董事会成员、高级管理人员忠于职守，勤勉尽责，全面落实各项工作，未出 现损害公司及股东利益的行为。现将 2023 年度公司监事会工作报告如下： 一、公司监事会日常工作情况 2023 年 1 月 9 日，公司召开 2023 年第一次临时股东大会，选举陈华申先生、 马会芬女士为非职工代表监事，与经职工代表大会选举出的职工代表监事张倩暄 女士共同组成第五届监事会，第五届监事会将继续按照法律法规、规范性文件及 《公司章程》的规定，切实履行监事职责。 2023 年度公司监事会共召开七次会议，每次会议的召开程序都符合《公司法》 和《公司章程》的相关规定。公司监事会具体工作情况如下： （一）2023 年 1 月 9 日（星期一）召开第五届监事会第一次会议，审议 ...