上市保荐书 保荐人（主承销商） 中信证券股份有限公司 关于成都唐源电气股份有限公司 向特定对象发行股票 之 广东省深圳市福田区中心三路 8 号卓越时代广场（二期）北座 二〇二五年九月 3-3-1 成都唐源电气股份有限公司 上市保荐书 声 明 中信证券股份有限公司（以下简称"中信证券"或"保荐人"）接受成都唐 源电气股份有限公司（以下简称"唐源电气"、"发行人"或"公司"）的委托， 担任其向特定对象发行股票的保荐人。 保荐人及其保荐代表人根据《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》（以下简称"《证券法》"）、《上市公司证券 发行注册管理办法》（以下简称"《注册管理办法》"）等法律法规和中国证券监 督管理委员会（以下简称"中国证监会"）及深圳证券交易所（以下简称"深交 所"）的有关规定，诚实守信，勤勉尽责，严格按照依法制定的业务规则和行业 自律规范出具上市保荐书，并保证所出具文件真实、准确、完整。 本上市保荐书中，除上下文另有所指，释义与《成都唐源电气股份有限公司 向特定对象发行股票募集说明书》相同。 3-3-2 成都唐源电气股份有限公司 上市保荐书 一、发行人基本情况 （一 ...

董事长 北京市金杜律师事务所 关于成都唐源电气股份有限公司 向特定对象发行Ａ股股票的 补充法律意见书（一） 致：成都唐源电气股份有限公司 北京市金杜律师事务所（以下简称本所）接受成都唐源电气股份有限公司（以下 简称发行人）委托，担任发行人本次向特定对象发行的专项法律顾问。就本次向特定 对象发行事宜，本所已出具《北京市金杜律师事务所关于成都唐源电气股份有限公司 向特定对象发行 A 股股票之法律意见书》（以下简称《法律意见书》）、《北京市金杜律 师事务所关于成都唐源电气股份有限公司向特定对象发行 A 股股票之律师工作报告》 （以下简称《律师工作报告》）。 鉴于发行人申请本次向特定对象发行已逾 2025 年 6 月 30 日，本所对发行人相关 事项进行了补充核查，现出具本补充法律意见书。 本所在《法律意见书》《律师工作报告》（以下合称前期法律意见书）中发表法律 意见的前提和假设同样适用于本补充法律意见书；除非另有说明，本补充法律意见书 中的报告期指 2022 年度、2023 年度、2024 年度和 2025 年 1 至 6 月，报告期各期末指 2022 年 12 月 31 日、2023 年 12 月 31 日、20 ...

股票代码：300789 股票简称：唐源电气 成都唐源电气股份有限公司 Chengdu Tangyuan Electric Co.,Ltd. （四川省成都市武侯区武科西一路 9 号） 成都唐源电气股份有限公司 募集说明书 向特定对象发行股票募集说明书 （修订稿） 保荐人（主承销商） 广东省深圳市福田区中心三路 8 号卓越时代广场（二期）北座 二零二五年九月 1-1-1 成都唐源电气股份有限公司 募集说明书 声 明 重大事项提示 1、公司及董事会全体成员保证本募集说明书内容真实、准确、完整，并确 认不存在虚假记载、误导性陈述或重大遗漏，按照诚信原则履行承诺，并承担相 应的法律责任。 2、本募集说明书按照《上市公司证券发行注册管理办法》《公开发行证券的 公司信息披露内容与格式准则第 61 号——上市公司向特定对象发行股票募集说 明书和发行情况报告书》等要求编制。 3、本次向特定对象发行股票完成后，公司经营与收益的变化由公司自行负 责；因本次向特定对象发行股票引致的投资风险，由投资者自行负责。 4、本募集说明书是公司董事会对本次向特定对象发行股票的说明，任何与 之相反的声明均属不实陈述。 5、投资者如有任何疑问，应咨 ...

6-1 最近一年的财务报告及其审计报告以及最近一期的财务报告 | 名称 | 页码 | | --- | --- | | 发行人最近一年的财务报告及其审计报告 | 1 | | 发行人最近一期的财务报告 | 102 | | 索引 | 页码 | | --- | --- | | 审计报告 | 1-4 | | 公司财务报告 | | | 合并资产负债表 | 1-2 | | 母公司资产负债表 | 3-4 | | 合并利润表 | 5 | | 母公司利润表 | 6 | | 合并现金流量表 | 7 | | 母公司现金流量表 | 8 | | 合并股东权益变动表 | 9-10 | | 母公司股东权益变动表 | 11-12 | | 财务报表附注 | 13-92 | 6-1-1 | 收入确认 | | --- | | 关键审计事项 | 审计中的应对 | | --- | --- | | 如唐源电气财务报表附注 | 在针对该重要事项的审计过程中,我们执行了下列程 | | 五、37 所述,2024年度营业收 序: | | | 入为63,978.71万元。 | 1、了解和评价管理层与收入确认相关的关键内部控制 | 6-1-2 | | | | 收入是 ...

证券代码：300789 证券简称：唐源电气 公告编号：2025-085 成都唐源电气股份有限公司 关于向特定对象发行股票的募集说明书等申请文件更新的 提示性公告 成都唐源电气股份有限公司（以下简称"公司"）于2025年8月28日收到深 圳证券交易所（以下简称"深交所"）出具的《关于受理成都唐源电气股份有限 公司向特定对象发行股票申请文件的通知》（深证上审〔2025〕164号），具体 内容详见公司于2025年8月28日在巨潮资讯网(www.cninfo.com.cn)披露的《关于 向特定对象发行股票申请获得深圳证券交易所受理的公告》（公告编号： 2025-083）。 鉴于公司《2025年半年度报告》已披露，公司会同相关中介机构对募集说明 书、发行保荐书等申请文件中涉及的财务数据及相关内容等进行了同步更新，具 体内容详见公司同日于巨潮资讯网（www.cninfo.com.cn）披露的相关文件。 公司本次向特定对象发行股票的事宜尚需通过深交所审核，并获得中国证券 监督管理委员会（以下简称"中国证监会"）同意注册后方可实施，最终能否通 过深交所审核并获得中国证监会同意注册的决定及时间仍存在不确定性。公司将 根据该事项 ...

Group 1 - The company, Tangyuan Electric, announced its participation in the "Sichuan District 2025 Investor Online Collective Reception Day and Semi-Annual Report Performance Briefing" [2] - The event is scheduled for September 12, 2025 [2]

成都唐源电气股份有限公司 关于参加四川辖区 2025 年投资者网上集体接待日及半年度 报告业绩说明会活动的公告 证券代码：300789 证券简称：唐源电气 公告编号：2025-084 届时公司董事长陈唐龙先生、独立董事邹燕女士、独立董事胡伟先生、财务 总监张南女士、副总经理兼董事会秘书陈玺先生将在线就公司 2024 年度及 2025 年半年度业绩、公司治理、发展战略、经营状况和可持续发展等投资者关心的问 题，与投资者进行沟通与交流，欢迎广大投资者踊跃参与！ 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。 为进一步加强与投资者的互动交流，成都唐源电气股份有限公司（以下简称 "公司"）将参加由四川省上市公司协会、深圳市全景网络有限公司联合举办的 "四川辖区 2025 年投资者网上集体接待日及半年度报告业绩说明会"活动，现 将相关事项公告如下： 本次活动将采用网络远程的方式举行，投资者可登录"全景路演" （https://rs.p5w.net）参与本次互动交流，活动时间为 2025 年 9 月 12 日（周 五）14:00—17:00，其中 15:00-17:00 ...

Market Overview - The computer equipment sector experienced a decline of 2.65% on September 3, with Xuanji Information leading the drop [1] - The Shanghai Composite Index closed at 3813.56, down 1.16%, while the Shenzhen Component Index closed at 12472.0, down 0.65% [1] Stock Performance - Key stocks in the computer equipment sector showed varied performance, with Kaiwang Technology rising by 6.45% to a closing price of 39.76 [1] - Other notable performers included Shuguang Digital Innovation, which increased by 2.18% to 84.90, and Allianz Ruishi, which rose by 2.11% to 40.70 [1] - Conversely, stocks like Tangyuan Electric and ST Yingfeitou saw declines of 0.45% and 0.00%, respectively [1] Capital Flow - The computer equipment sector saw a net outflow of 2.753 billion yuan from main funds, while retail investors contributed a net inflow of 2.553 billion yuan [3] - Speculative funds recorded a net inflow of 200 million yuan into the sector [3]

Financial Performance - Tangyuan Electric (300789) reported a total revenue of 290 million yuan for the first half of 2025, a year-on-year decrease of 7.91% [1] - The net profit attributable to shareholders was 33.6 million yuan, down 27.6% compared to the previous year [1] - The second quarter revenue was 210 million yuan, reflecting a 6.13% decline year-on-year, while the net profit for the same period was 26.2 million yuan, a decrease of 33.37% [1] - Accounts receivable increased significantly, with a year-on-year growth of 43.92%, reaching 670 million yuan [1] Key Financial Ratios - Gross margin improved to 37.94%, an increase of 3.83% year-on-year, while net margin decreased to 12.58%, down 15.94% [1] - Total selling, administrative, and financial expenses amounted to 41.7 million yuan, representing 14.37% of revenue, a 30.26% increase year-on-year [1] - Earnings per share fell to 0.23 yuan, a decrease of 28.24% compared to the previous year [1] Business Strategy and Expansion - The company established a subsidiary in Tibet to focus on safety monitoring in mining and dam projects, indicating a strategic move for national expansion [3][4] - The subsidiary aims to replicate successful models from Sichuan and Gansu, leveraging existing technology and project experience [4] - The focus will be on core areas such as mining safety, dam monitoring, and disaster monitoring, adapting technologies to local conditions [4] Investment and Return Metrics - The company's return on invested capital (ROIC) was 6.72%, indicating average capital returns, with a historical median ROIC of 16.59% since its listing [3] - The net profit margin was reported at 11.9%, suggesting average added value for products or services [3] - Cash flow metrics indicate a need for attention, with cash and cash equivalents covering only 51.64% of current liabilities [3]

Core Insights - Tangyuan Electric reported a revenue of 290 million yuan and a net profit of 33.6 million yuan for the first half of 2025, with its core business in smart transportation generating 243 million yuan, a year-on-year increase of 21.97% [1] - The company focuses on machine vision, robotics, embedded computing, digital twins, artificial intelligence, and health management, providing solutions primarily for smart transportation, emergency response, and intelligent manufacturing [1] - The strategic direction includes "AI technology leadership + multi-industry scenario expansion + Belt and Road Initiative layout," aiming to enhance both the scale and profitability of core and innovative businesses [2] Smart Rail Transit Sector - The company developed a new generation of drone inspection systems based on AI technology, which significantly improves operational efficiency and defect detection rates compared to traditional manual inspections [3] - The highland tunnel intelligent detection technology has successfully completed high-speed data collection tests, providing reliable technical support for infrastructure inspection in high-altitude areas [3] - A standardized application solution for rail track material flaw detection has been established, demonstrating high damage detection rates and efficiency improvements over traditional methods [3] Railway Busification and Smart Station Sector - Fixed adaptive platform doors have been implemented at Chongqing East Station, and liftable safety protection devices have been applied at Huanglong Jiuzhai Station and Chengdu East Station [4] - The third generation of liftable safety protection devices is under development, with steady progress in the localization of core electrical components [4] Smart Emergency Sector - The mining safety monitoring and early warning product system has been applied in multiple regions, with intelligent image recognition products widely used in the mining sector [4] - An intelligent integration management platform for mining enterprises has been established in Sichuan Province, along with a comprehensive monitoring system for transportation routes and disasters in Taizhou [4] Intelligent Manufacturing Sector - The company successfully won a bid for a smart factory application platform in the automotive parts industry, aiding in the digital and intelligent transformation of production lines [4] - The development of smart factory AI agents has accelerated, significantly improving production scheduling efficiency and quality response times [4] Fundraising Initiatives - The company has submitted an application for a specific stock issuance to the Shenzhen Stock Exchange, with funds intended for the development and industrialization of intelligent operation robots and AI models for rail transit [5] - The implementation of these fundraising projects aims to enhance core technologies in intelligent perception and motion control, as well as to develop a comprehensive big data management system [5]