四川天邑康和通信股份有限公司董事会审计委员会 对会计师事务所 2024 年履职情况评估 及履行监督职责情况的报告 根据《公司法》《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 2 号—— 创业板上市公司规范运作》和《公司章程》等规定和要求，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。现将董事会审计委员会对会计师事务 所 2024 年度履职评估及履行监督职责的情况汇报如下： 一、2024 年年审会计师事务所基本情况 中汇会计师事务所，于 2013 年 12 月转制为特殊普通合伙，管理总部设立于 杭州，系原具有证券、期货业务审计资格的会计师事务所之一，长期从事证券服 务业务。 事务所名称：中汇会计师事务所（特殊普通合伙）（以下简称"中汇"） 成立日期：2013 年 12 月 19 日 组织形式：特殊普通合伙 首席合伙人：高峰 截止 2024 年 12 月 31 日，中汇共有合伙人 116 人，注册会计师 694 人，签 署过证券服务业务审计报告的注册会计师 289 人。 二、聘任会计师事务所履行的程序 注册地址：杭州市上城区新业路 ...

证券代码：300504 证券简称：天邑股份 公告编号：2025-027 四川天邑康和通信股份有限公司 关于召开2024年年度股东大会的通知 本公司及董事会全体成员保证信息披露内容的真实、准确和完整， 没有虚假记载、误导性陈述或重大遗漏。 一、召开会议的基本情况 1. 股东大会届次：2024 年年度股东大会。 2. 股东大会的召集人：本次股东大会召开由第五届董事会第四次会议决议 通过，由公司董事会召集。 7. 出席对象： （1）在股权登记日持有公司股份的普通股股东或其代理人。 于股权登记日下午收市时在中国结算深圳分公司登记在册的公司全体股东 均有权出席股东大会，并可以以书面形式委托代理人出席会议和参加表决，该股 东代理人不必是本公司股东。 （2）公司董事、监事和高级管理人员。 （3）公司聘请的律师。 3. 会议召开的合法、合规性：本次股东大会会议的召集、召开符合有关法 律、行政法规、部门规章、规范性文件、深圳证券交易所业务规则和公司章程等 规定。 4. 会议召开日期、时间： （1）现场会议召开时间：2025 年 5 月 16 日 13:30 （2）网络投票时间：通过深圳证券交易所交易系统进行网络投票的具体时 间 ...

证券代码：300504 证券简称：天邑股份 公告编号：2025-018 四川天邑康和通信股份有限公司 第五届监事会第四次会议决议公告 本公司及监事会全体成员保证信息披露内容的真实、准确和完 整，没有虚假记载、误导性陈述或重大遗漏。 一、监事会会议召开情况 四川天邑康和通信股份有限公司（以下简称"公司"）第五届监事会第四次 会议通知于 2025 年 4 月 7 日以邮件及当面送达的方式向公司监事发出。会议于 2025 年 4 月 17 日上午 11：00 在公司会议室以现场表决方式召开，会议应出席 监事 3 人，实际出席监事 3 人。本次会议由监事会主席蔡红霞女士主持，公司董 事会秘书及证券事务代表列席了本次会议。本次监事会会议的召集、召开符合《中 华人民共和国公司法》等法律法规及《公司章程》的规定。 二、监事会会议审议情况 1.审议通过《关于公司 2024 年度监事会工作报告的议案》 具体内容详见公司于 2024 年 4 月 21 日 在 巨 潮 资 讯 网 （http://www.cninfo.com.cn）上披露的《2024 年度监事会工作报告》。 表决结果：同意 3 票；反对 0 票；弃权 0 票。 本 ...

证券代码：300504 证券简称：天邑股份 公告编号：2025-017 四川天邑康和通信股份有限公司 第五届董事会第四次会议决议公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完 整，没有虚假记载、误导性陈述或重大遗漏。 一、董事会会议召开情况 四川天邑康和通信股份有限公司（以下简称"公司"）第五届董事会第四次 会议通知于2025年4月7日以邮件方式向公司董事发出。会议于2025年4月17日上 午9:30在公司会议室以现场及网络方式召开，会议应出席董事9人，实际出席董 事9人。本次会议由董事长李世宏先生主持，公司全体监事及高级管理人员列席 了本次会议。本次董事会会议的召集、召开符合《公司法》等法律法规及《公司 章程》的规定。 二、董事会会议审议情况 1、审议通过《关于公司2024年度总经理工作报告的议案》 表决结果：同意9票；反对0票；弃权0票。 2、审议通过《关于公司2024年度董事会工作报告的议案》 具 体 内 容 详 见 公 司 于 2025 年 4 月 21 日 在 巨 潮 资 讯 网 （http://www.cninfo.com.cn）上披露的《2024年度董事会工作报告》。 表决结果：同 ...

证券代码：300504 证券简称：天邑股份 公告编号：2025-019 四川天邑康和通信股份有限公司 关于公司2024年度利润分配预案的公告 2025年4月17日，四川天邑康和通信股份有限公司（以下简称"公司"）第 五届董事会第四次会议、第五届监事会第四次会议审议通过了《关于公司2024年 度利润分配预案的议案》，现将相关事项公告如下： 一、审议程序 （一）董事会审议情况 2025年4月17日，公司第五届董事会第四次会议审议通过了《关于公司2024 年度利润分配预案的议案》，董事会同意该利润分配预案。 （二）监事会审议情况 2025年4月17日，公司第五届监事会第四次会议审议通过了《关于公司2024 年度利润分配预案的议案》。经核查，监事会认为：2024年度利润分配预案符 合相关法律、法规以及《公司章程》的规定，具备合法性、合规性、合理性， 未损害公司股东的利益。 本次利润分配预案尚需提交公司 2024 年年度股东大会审议。 二、本年度利润分配方案基本情况 经中汇会计师事务所（特殊普通合伙）审计，2024年公司合并报表实现归 属于上市公司股东的净利润-26,425,411.15元；截至2024年12月31日， ...

Financial Performance - The company reported a significant decline in performance, with detailed reasons provided in the "Management Discussion and Analysis" section of the annual report[3]. - The company's operating revenue for 2024 was ¥1,767,313,840, a decrease of 30.81% compared to ¥2,554,428,460 in 2023[21]. - The net profit attributable to shareholders for 2024 was -¥26,425,411, representing a decline of 126.24% from ¥100,695,248 in 2023[21]. - The net cash flow from operating activities decreased by 65.08% to ¥49,834,730.8 in 2024, down from ¥142,701,971 in 2023[21]. - Basic and diluted earnings per share for 2024 were both -¥0.10, a decrease of 127.03% from ¥0.37 in 2023[21]. - Total assets at the end of 2024 were ¥2,610,178,840, a decrease of 14.34% from ¥3,047,221,010 at the end of 2023[21]. - The net assets attributable to shareholders decreased by 4.62% to ¥2,174,170,180 at the end of 2024, compared to ¥2,279,530,940 at the end of 2023[21]. - The weighted average return on net assets for 2024 was -1.17%, down from 4.49% in 2023[21]. Dividend Policy - The company plans not to distribute cash dividends, issue bonus shares, or increase share capital from reserves[4]. - The company’s profit distribution plan for 2024 indicates no cash dividends or stock bonuses due to a lack of profitability, as per the company’s articles of association[136]. Risks and Challenges - The company faces risks including customer concentration among domestic telecom operators and fluctuations in performance due to bidding outcomes[3]. - The company is expected to face challenges in maintaining its market position due to competitive pressures[3]. - The company is at risk of performance fluctuations due to potential declines in bidding success rates for telecom equipment and services[86]. - Continuous R&D investment and innovation are crucial for the company's sustainable development in the rapidly evolving telecom industry[87]. - The company acknowledges the risk of declining product prices due to intense market competition and aims to strengthen internal management and technological innovation[88]. - High inventory levels and low turnover rates could negatively impact operations, leading the company to implement strict inventory management practices[90]. - Rising accounts receivable may pose collection risks, necessitating stringent sales and receivables management to mitigate potential losses[91]. Research and Development - The company is focusing on the development of new products such as FTTR and cloud-based solutions to enhance user experience and market presence[21]. - The company invested over ¥100 million annually in R&D, resulting in a total of 372 valid patents by the end of 2024, including 239 invention patents, an increase of 91 from the end of 2023[39]. - The company continues to focus on R&D in high-bandwidth and intelligent networking products, maintaining its core business in communication equipment[34]. - The company plans to focus on R&D in AI integration with communication equipment, 50G PON, 6G technology pre-research, and network security upgrades in 2025[82]. Market Position and Strategy - The company is prepared for the development of 10G PON technology, which is essential for the next-generation optical network infrastructure[33]. - The company achieved international market expansion, making significant progress in emerging markets such as Africa and Latin America[44]. - The company plans to actively participate in international exhibitions and strengthen local sales teams in overseas markets to expand its international market presence[83]. - The company aims to enhance its comprehensive solution capabilities in the domestic market by aligning with operators' network construction and upgrade needs[83]. Governance and Compliance - The company has established a governance structure with clear responsibilities among the shareholders' meeting, board of directors, and supervisory board, ensuring effective checks and balances[142]. - The company maintains independence from its controlling shareholder in terms of assets, personnel, finance, and operations, ensuring a complete and independent business structure[102]. - The company has established a robust internal control system and governance structure, aligning with the requirements of relevant laws and regulations[99]. - The company reported no significant internal control deficiencies during the reporting period, ensuring effective management and compliance[159]. Employee and Management Structure - The total number of employees at the end of the reporting period is 1,839, including 1,775 from the parent company and 64 from major subsidiaries[129]. - The company has a strong emphasis on professional development and succession planning within its management ranks[109][110][111][112][113][114][115][116]. - The management team includes experienced professionals with backgrounds in finance, engineering, and academia, contributing to strategic decision-making[109][110][111][112][113][114][115][116]. Investment and Financial Management - The company has established a robust external investment management system to enhance investment efficiency and mitigate risks[157]. - The company adheres to strict cash management practices, conducting monthly cash counts and ensuring compliance with fundraising management regulations[150]. - The company has reported no significant discrepancies between its governance practices and the regulations set forth by the China Securities Regulatory Commission[101]. Social Responsibility - The company made donations totaling CNY 168,000 to support various charitable initiatives, reflecting its commitment to social responsibility[165].

Financial Performance - The company's revenue for Q1 2025 was ¥330,883,844.16, representing a decrease of 38.55% compared to ¥538,424,354.77 in the same period last year[5] - The net profit attributable to shareholders was a loss of ¥23,270,668.94, a decline of 226.79% from a profit of ¥18,353,039.96 in the previous year[5] - Total operating revenue decreased to ¥330,883,844.16 from ¥538,424,354.77, representing a decline of approximately 38.6% year-over-year[28] - Net profit for the period was a loss of ¥23,270,668.94, compared to a profit of ¥18,353,039.96 in the previous period, indicating a significant downturn[29] - Basic and diluted earnings per share both decreased to -¥0.09 from ¥0.07, reflecting the company's financial challenges[30] Cash Flow - The cash flow from operating activities improved to ¥90,303,380.84, a significant increase of 144.81% compared to a negative cash flow of ¥201,529,559.63 last year[5] - Cash flow from operating activities was ¥414,533,024.75, compared to ¥434,057,785.53 in the previous period, indicating a slight decrease in cash generation[32] - Total cash inflow from operating activities was $429,535,272.88, while cash outflow was $339,231,892.04, resulting in a net increase in cash flow from operations[33] - The total cash outflow for operating activities was $649,575,018.52 in the previous year, highlighting a significant reduction in cash outflows this year[33] Assets and Liabilities - The company's total assets at the end of the reporting period were ¥2,589,587,382.02, a decrease of 0.79% from ¥2,610,178,844.53 at the end of the previous year[5] - Total current assets decreased from ¥1,971,817,953.12 to ¥1,953,172,867.50, a reduction of about 0.9%[25] - Total liabilities increased slightly to ¥440,349,752.26 from ¥436,008,657.20, showing a marginal rise in financial obligations[28] - Total equity attributable to shareholders decreased to ¥2,149,237,629.76 from ¥2,174,170,187.33, indicating a decline in shareholder value[28] Shareholder Information - Total number of common shareholders at the end of the reporting period is 25,508[21] - The largest shareholder, Sichuan Tianyi Group, holds 30.91% of shares, totaling 83,775,060 shares[21] - The total number of shares held by the top ten unrestricted shareholders includes 83,775,060 shares from Sichuan Tianyi Group[21] Expenses and Income - Sales expenses decreased by 41.12%, mainly due to lower salaries and share-based payments[12] - Financial expenses dropped by 75.54%, primarily due to reduced exchange losses from currency fluctuations[13] - Investment income surged by 8836.61%, driven by increased returns from financial products[15] - Research and development expenses were ¥19,493,332.93, down from ¥22,757,582.79, a decrease of approximately 14.9% year-over-year[29] Deferred Income and Other Comprehensive Income - The deferred income increased by 464.43%, attributed to new government subsidies recognized as deferred income[11] - Deferred income increased significantly to ¥10,053,904.71 from ¥1,781,261.05, reflecting a substantial rise in future revenue recognition[28] - Other comprehensive income attributable to shareholders was -¥1,661,888.63, compared to -¥20,686,075.36 in the previous period, showing an improvement in this area[30] Cash and Cash Equivalents - The company reported a 42.89% decrease in cash and cash equivalents compared to the beginning of the period, primarily due to the use of idle funds for investments and bonuses[9] - The company's cash and cash equivalents decreased from ¥426,366,976.96 to ¥243,484,522.76, a decline of approximately 42.9%[25] - The ending cash and cash equivalents balance was $201,656,458.20, down from $253,440,283.23 in the previous year, indicating a decline in liquidity[34] Audit and Strategy - The company has not disclosed any significant new strategies or product developments during this reporting period[24] - The company did not undergo an audit for the first quarter report, which may affect investor confidence in the financial statements[34]

证券代码：300504 证券简称：天邑股份 公告编号：2025-016 四川天邑康和通信股份有限公司 关于使用部分闲置自有资金进行现金管理的进展公告 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。 四川天邑康和通信股份有限公司（以下简称"公司"）于 2024 年 4 月 24 日召 开第四届董事会第十七次会议、第四届监事会第十六次会议，审议通过《关于使用 部分闲置自有资金进行现金管理的议案》，公司及全资子公司、孙公司拟使用闲置 自有资金不超过人民币 6 亿元（含本数）进行现金管理。自第四届董事会第十七次 会议审议通过之日起 12 个月内有效。具体内容详见公司于 2024 年 4 月 26 日于指 定信息披露媒体披露的《关于使用部分闲置自有资金进行现金管理的公告》（公告 编号：2024-027）。 | 序 | | | | 金额 | 产品 | 起息日（投 | | 预计年化收 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 号 | 签约主体 | 签约方 | 产品名称 | （万 | 类型 | 资周 ...

公司董事长李世宏，副董事长李俊画，董事李俊霞，总经理、董事白云波， 副总经理、财务负责人廖敏江保证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公告内容与信息披露义务人提供的信息一致。 关于实际控制人、董事及高级管理人员减持计划期限届满暨 减持实施情况的公告 证券代码：300504 证券简称：天邑股份 公告编号：2025-015 四川天邑康和通信股份有限公司 1、本次减持计划符合《上市公司股东减持股份管理暂行办法》《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》及《深圳证券交易所上市公司自律监管指引第 18 号——股东及董事、高级管理人员减持股份》等法律法规及规范性文件的规定。 2、本次减持股份事项已按照相关规定进行了预披露，实际减持股份数量未 超过计划减持股份数量，不存在违反预披露的减持意向、减持计划及承诺的情形， 不存在违规情形。 四川天邑康和通信股份有限公司（以下简称"公司"）前期披露了《关于实 际控制人、董事及高级管理人员减持股份的预披露公告》（公告编号：2024-101）， ...

证券代码：300504 证券简称：天邑股份 公告编号：2025-014 四川天邑康和通信股份有限公司 关于使用部分闲置自有资金进行现金管理的进展公告 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。 四川天邑康和通信股份有限公司（以下简称"公司"）于 2024 年 4 月 24 日召 开第四届董事会第十七次会议、第四届监事会第十六次会议，审议通过《关于使用 部分闲置自有资金进行现金管理的议案》，公司及全资子公司、孙公司拟使用闲置 自有资金不超过人民币 6 亿元（含本数）进行现金管理。自第四届董事会第十七次 会议审议通过之日起 12 个月内有效。具体内容详见公司于 2024 年 4 月 26 日于指 定信息披露媒体披露的《关于使用部分闲置自有资金进行现金管理的公告》（公告 编号：2024-027）。 | 序 | | | | 金额 | 产品 | 起息日（投 | | 预计年化收 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 号 | 签约主体 | 签约方 | 产品名称 | （万 | 类型 | 资周 ...