Core Viewpoint - Wuhan Yifei Laser Co., Ltd. has been placed under other risk warnings due to a negative audit opinion on its internal control for the 2024 financial report, effective from May 6, 2025 [2][3]. Group 1: Company Risk Warning - The company received a negative audit report from Lixin Certified Public Accountants regarding its internal control for the 2024 financial year, leading to the implementation of other risk warnings as per the Shanghai Stock Exchange rules [2][3]. - The company is required to disclose at least one progress announcement each month during the risk warning period, detailing the resolution of the issues identified [2][7]. Group 2: Measures and Progress - The company is taking significant measures to address the issues raised in the audit report, including strict management of fundraising usage, ensuring compliance with project planning and regulatory requirements [4]. - The Audit Committee has assumed the supervisory functions of the Supervisory Board, focusing on the accuracy of financial reports and the effectiveness of internal controls [4]. - Training for key personnel on internal control regulations and compliance is being conducted to enhance operational capabilities and ensure adherence to regulatory requirements [5]. - The company is committed to maintaining communication with regulatory authorities to stay updated on policies and to report on its corrective actions [5].

Core Points - The company establishes a financial reporting internal control system to ensure the authenticity and reliability of financial information, enhance corporate governance, and protect shareholder rights [1][2] - The financial reporting internal control applies to the company and its wholly-owned and controlled subsidiaries [1] - The financial report includes accounting statements and related disclosures, ensuring compliance with accounting laws and regulations [1][2] Management Responsibilities - The finance department is responsible for the preparation and management of financial reports, including collecting accounting information and compiling financial analysis reports [3] - The board of directors and senior management collectively ensure the authenticity and completeness of the financial reports [3][4] - Specific responsibilities are assigned to various departments to ensure accurate financial accounting and reporting [3][4] Major Financial Matters - The company adopts accounting policies based on relevant accounting standards and guidelines, with changes requiring approval from the board of directors [11][12] - Significant accounting estimates must be reviewed and approved, with any changes communicated to relevant stakeholders [7][8] - Major financial matters are assessed and reported, including impacts on financial statements and compliance with regulations [8][9] Financial Report Preparation - The finance department is tasked with preparing annual financial reports, ensuring compliance with accounting standards and legal requirements [18][19] - Accurate accounting records must be maintained, and any discrepancies must be addressed promptly [19][20] - The company must conduct asset verification and ensure all financial transactions are recorded accurately [20][21] Financial Reporting and Submission - The company must submit financial reports in a timely manner, ensuring all documents are properly formatted and signed [15][16] - Any errors in submitted reports must be corrected and communicated to relevant parties [15][16] - Financial analysis reports are prepared semi-annually to evaluate the company's performance and financial health [35][36] Financial Analysis - Financial analysis aims to evaluate the company's operational performance and profitability, identifying key influencing factors [35][36] - The analysis includes various financial ratios to assess liquidity, operational efficiency, and profitability [36][37] - The finance department is responsible for compiling and presenting financial analysis reports to the board [35][36]

Group 1 - The company has received a negative audit opinion on its internal control for the 2024 financial report from Zhongxing Caiguanghua Accounting Firm, leading to a risk warning on its stock trading [1][2] - According to the Shenzhen Stock Exchange rules, the company is at risk of being delisted due to the negative audit opinion on its internal control [1][2] - The company is required to disclose potential delisting risk warnings immediately following the issuance of the negative audit opinion [1] Group 2 - The company's board is taking the negative audit opinion seriously and is implementing measures to address the issues raised [2] - Measures include strengthening internal control systems, enhancing communication between financial and operational staff, and improving the quality of financial reporting [2][3] - The company will conduct regular training for all employees to ensure compliance with laws and regulations, thereby fostering a strong internal control culture [3]

Group 1 - The company received a negative audit report on internal controls for the 2024 financial year from Zhongxing Caiguanghua Accounting Firm, leading to a risk warning on its stock trading by the Shenzhen Stock Exchange [1] - The company is required to disclose potential delisting risk due to the negative audit report, as per the Shenzhen Stock Exchange rules [1] - The company has established a leadership team and working groups to improve internal control mechanisms and compliance awareness among employees [2][3] Group 2 - The company is actively taking measures to address the issues raised in the negative audit report, including enhancing governance and internal control systems [2] - The company is facing a potential forced execution of 32 million shares held by its controlling shareholder due to non-compliance with legal obligations [2] - The company is cooperating with the China Securities Regulatory Commission (CSRC) regarding an investigation into alleged information disclosure violations [3]

Core Viewpoint - Wuhan Yifei Laser Co., Ltd. received a warning letter from the Hubei Securities Regulatory Bureau due to significant discrepancies in its financial disclosures, particularly regarding its 2024 annual report and the previously released performance forecast [1][2][3]. Financial Discrepancies - The company reported a net profit attributable to shareholders of 24.32 million yuan for 2024, a decrease of 75.94% compared to 2023, without providing a performance forecast for 2024 [1][2]. - The initial performance announcement on February 28, 2025, indicated a net profit of 71.37 million yuan, which was later corrected to 2.43 million yuan in the annual report, highlighting a significant reporting error [2]. Regulatory Actions - The Hubei Securities Regulatory Bureau issued a warning letter to the company and its key executives, including the chairman and CFO, for failing to fulfill their disclosure obligations as per the regulations [2][3]. - The warning letter serves as an administrative regulatory measure and will be recorded in the securities and futures market integrity archives [3]. Internal Control Issues - The company's 2024 financial report received a negative opinion from the auditing firm, leading to the implementation of additional risk warnings on its stock starting May 6, 2025 [7][8]. - The company is required to disclose progress on resolving these issues at least once a month during the risk warning period [7][8]. Measures Taken - The company is actively cooperating with the auditing firm to provide additional evidence and is enhancing its internal control systems to prevent future discrepancies [9][10]. - Recent board meetings have led to the revision of governance and fundraising management policies to strengthen oversight and compliance [9][10]. Commitment to Compliance - The company emphasizes the importance of training its board members and key personnel on relevant laws and regulations to improve governance and operational standards [10]. - Ongoing communication with regulatory authorities is prioritized to ensure compliance and transparency in operations [10].

中兴通讯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，我们审计了中兴 通讯股份有限公司2024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，并评价其有效性是中兴通讯股份有限公司董事会的责 任。 中兴通讯股份有限公司 （在中华人民共和国注册成立的股份有限公司） 内部控制审计报告 2024年12月31日 内部控制审计报告 安永华明（2025）专字第70007912_H02号 中兴通讯股份有限公司 我们认为，中兴通讯股份有限公司于2024年12月31日按照《企业内部控制基本规范》和相 关规定在所有重大方面保持了有效的财务报告内部控制。 （本页无正文） A member firm of Ernst & Young Global Limited 1 内部控制审计报告（续） 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，对财务报告内部控制的有效性发表审计意见，并 对注意到的非财务报告内部控制的重大缺陷进行披露。 安永华明（202 ...

目录 内部控制审计报告 信会师报字[2025]第 ZG10059 号 您可使用手机"扫一扫"或进入"注册会计师行业统一监管平台（http://ac.cncf.cov.co) "进行行 " 海光信息技术股份有限公司 海光信息技术股份有限公司 内部控制审计报告 the for any 内部控制审计报告 2017-0 页次 立信会计师事务所(特殊普通合伙) BDO CHINA SHU LUN PAN CERTIFIED PUBLIC ACCOUNTANTS LLF 内部控制审计报告 信会师报字[2025]第 ZG10059 号 海光信息技术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,我们审计了海光信息技术股份有限公司(以下简称"海光信 息")2024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 价其有效性是海光信息董事会的责任。 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,对财务报告内部控制的 有效性发表审计意 ...

目 录 浙江核新同花顺网络信息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 们审计了浙江核新同花顺网络信息股份有限公司（以下简称同花顺股份公司） 2024 年 12 月 31 日的财务报告内部控制的有效性。 一、内部控制审计报告…………………………………………第 1—2 页 内部控制审计报告 天健审〔2025〕212 号 三、内部控制的固有局限性 内部控制具有固有局限性，存在不能防止和发现错报的可能性。此外，由于 情况的变化可能导致内部控制变得不恰当，或对控制政策和程序遵循的程度降低， 根据内部控制审计结果推测未来内部控制的有效性具有一定风险。 四、财务报告内部控制审计意见 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》以及《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，并评价其有效性是同花 顺股份公司董事会的责任。 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，对财务报告内部控制的有效性发表 审计意见，并对注意到的非财务报告内部控制的重大缺陷进行披露。 第 2 页 共 2 页 我们认为，同花顺股份公司于 ...

中航上大高温合金材料股份有限公司 内部控制审计报告 信会师报字[2025]第 ZG10069 号 目 录 页 次 二、注册会计师的责任 一、 内部控制审计报告 1 - 2 内部控制审计报告 信会师报字[2025]第 ZG10069 号 中航上大高温合金材料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，我们审计了中航上大高温合金材料股份有限公司（以下简称 "上大股份"）2024 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 价其有效性是上大股份董事会的责任。 立信会计师事务所 中国注册会计师： （特殊普通合伙） 中国注册会计师： 中国·上海 2025 年 2 月 24 日 内控审计报告 第 2 页 我们的责任是在实施审计工作的基础上，对财务报告内部控制的 有效性发表审计意见，并对注意到的非财务报告内部控制的重大缺陷 进行披露。 三、内部控制的固有局限性 内部控制具有固有局限性，存在不能防止和发现错报的可能性。 此外 ...