Core Viewpoint - The company has undergone significant changes in its shareholding structure due to the judicial auction of shares held by its controlling shareholder, which may lead to a change in control [5][7][10]. Group 1: Shareholding Changes - The controlling shareholder,启迪科服, had 58,606,962 shares auctioned due to a financial dispute with a bank, with the auction scheduled from July 14 to July 15, 2025 [5][6]. - The shares were successfully sold for approximately 1.007 billion yuan to 湖南赛乐仙, resulting in 湖南赛乐仙 holding 24.47% of the company's total shares post-auction [6][7]. Group 2: Financial Reporting and Auditing - The company plans to change its auditing firm from 立信 to 希格玛 for the 2025 fiscal year, following a thorough evaluation process [10][24]. - The board of directors approved the change in the auditing firm with unanimous support, indicating confidence in 希格玛's qualifications and experience [27][28]. - The new auditing firm, 希格玛, has a strong track record and meets the necessary regulatory requirements for auditing public companies [19][23].

Core Viewpoint - The company, Anhui Provincial Architectural Design Research Institute Co., Ltd., plans to change its auditing firm to Tianjian Certified Public Accountants for the fiscal year 2025, ensuring independence and objectivity in its audit processes [1][5]. Group 1: Audit Firm Change - The company intends to appoint Tianjian Certified Public Accountants as its auditing firm for the fiscal year 2025, following a thorough selection process [1][6]. - The previous auditing firm, Rongcheng Certified Public Accountants, provided audit services for seven consecutive years, issuing standard unqualified audit reports [5][6]. - The decision to change auditors is based on the need for independence and the evolving audit service requirements of the company [5][6]. Group 2: Tianjian Certified Public Accountants Overview - Tianjian was established on July 18, 2011, and has 241 partners and 2,356 registered accountants as of the end of 2024 [1][2]. - The firm has a history of handling civil litigation related to its auditing practices but has fulfilled its legal obligations in these cases [2][3]. - Tianjian's proposed audit fee for 2025 is 520,000 yuan, a decrease of 80,000 yuan (13.33%) from the previous year, while internal control audit fees will increase by 10% to 110,000 yuan [5][6]. Group 3: Audit Committee and Board Approval - The audit committee approved the proposal to change the auditing firm during its seventh meeting of 2025, confirming Tianjian's qualifications and independence [6][8]. - The board of directors unanimously approved the proposal during its eighteenth meeting of the third session [6][8]. - The supervisory board also approved the proposal during its thirteenth meeting of the third session [6][8].

Core Viewpoint - The company intends to appoint Tianjian Accounting Firm as its new auditor for the 2025 fiscal year, replacing Dahua Accounting Firm after eight years of service, in compliance with regulatory requirements [1][8]. Group 1: Appointment of New Auditor - The proposed new auditor is Tianjian Accounting Firm, while the previous auditor was Dahua Accounting Firm [1]. - The change is due to Dahua Accounting Firm having served for the maximum allowed period of eight years as per regulations [1][8]. - The company has communicated with both the outgoing and incoming auditors, confirming that there are no objections from either party regarding the change [1][8]. Group 2: Tianjian Accounting Firm Overview - Tianjian Accounting Firm was established on July 18, 2011, and operates as a special general partnership [1]. - As of December 31, 2024, Tianjian has 241 partners and 2,356 registered accountants, with 904 having signed audit reports for securities services [1]. - The firm's revenue for the previous year was 1.465 billion yuan [1]. Group 3: Audit Fees and Services - The estimated audit fee for the 2025 fiscal year is 1.56 million yuan, a decrease of 13.33% from the previous year [7]. - The breakdown of the audit fees includes 1.08 million yuan for financial report audits and 480,000 yuan for internal control audits [7]. - The audit fees are determined based on the number of workdays required and the fee standards for each professional level [7]. Group 4: Previous Auditor's Performance - Dahua Accounting Firm provided audit services for eight consecutive years and issued a standard unqualified audit report for the 2024 fiscal year [8]. - The company did not terminate Dahua's services after commissioning part of the audit work [8]. Group 5: Approval Process - The company's Board of Directors has approved the appointment of Tianjian Accounting Firm with a unanimous vote of 9 in favor [9]. - The decision is subject to approval by the company's shareholders and will take effect upon their approval [9].

Group 1 - The company held its 19th meeting of the third supervisory board on August 13, 2025, with all three supervisors present, and the meeting was deemed legal and effective [3] - The supervisory board approved the company's 2025 semi-annual report and its summary, confirming that the report's preparation and review processes complied with relevant laws and regulations [4] - The supervisory board also approved the special report on the storage and actual use of raised funds for the first half of 2025, stating that the management of raised funds adhered to regulatory requirements [6] Group 2 - The company plans to change its auditing firm to Ernst & Young Huaming, as the previous firm, Lixin, has provided services for ten consecutive years [24][32] - The decision to change the auditing firm was based on the need for new auditing services aligned with the company's business development and future audit requirements [32] - The company has communicated with both the outgoing and incoming auditing firms regarding this change, and both parties have no objections [32] Group 3 - The company reported that as of June 30, 2025, it had raised a total of RMB 555.86 million from its initial public offering, with a net amount of RMB 496.47 million after deducting related expenses [12][13] - By June 30, 2025, the company had used RMB 515.85 million of the raised funds for projects and incurred RMB 59.39 million in issuance costs, with a remaining balance of RMB 3.06 million in the raised funds account [13] - The company has implemented strict management of raised funds, ensuring they are stored in dedicated accounts and used for their intended purposes [14] Group 4 - The company has proposed changes to its registered capital and amendments to its articles of association, which were approved during the board meeting on August 13, 2025 [38][39] - The registered capital increased from RMB 630.58 million to RMB 634.80 million following the completion of the stock incentive plan [38] - The amendments to the articles of association will be finalized based on the approval from the relevant registration authority [39] Group 5 - The company announced the convening of its second extraordinary general meeting of 2025, scheduled for September 1, 2025, to discuss various proposals [41][42] - The meeting will utilize a combination of on-site and online voting methods, allowing shareholders to participate remotely [43] - Shareholders must register for the meeting by August 29, 2025, and can delegate representatives to attend [55]

Core Viewpoint - The company is proposing to change its auditing firm to Rongcheng Accounting Firm for the 2025 financial year, citing the need for improved audit services and cost efficiency [1][2]. Group 1: Audit Firm Change - The company intends to appoint Rongcheng Accounting Firm as the new auditor for the 2025 financial report and internal control audit, with a total fee of 660,000 yuan, which includes 480,000 yuan for financial report auditing and 180,000 yuan for internal control auditing [1]. - The previous auditor, Tianjian Accounting Firm, charged a total of 780,000 yuan for the last financial report audit and internal control audit, indicating a reduction in costs with the new firm [2]. Group 2: Loan Applications - The company and its subsidiary, Anhui Zhonghe Semiconductor Technology Co., Ltd., are applying for comprehensive loan credits from banks to support their operational needs and acquisitions [2][3]. - The company is seeking a total of 157.1 million yuan in comprehensive loan credit from Industrial Bank, which includes 60 million yuan for working capital and 97.1 million yuan for acquiring a 51% stake in Zhonghe Semiconductor [2]. - Additionally, the company is applying for 142.828 million yuan in comprehensive loan credit from China Merchants Bank, with 70 million yuan allocated for working capital and 72.828 million yuan for the same acquisition [3].

Group 1 - The company will hold its first extraordinary general meeting of shareholders in 2025 on August 12, 2025, at 14:00 in its conference room [5][6] - The agenda includes the cancellation of the supervisory board, adjustment of board members, changes to registered capital, and amendments to the company's articles of association [5][7] - The company will no longer have a supervisory board, with its functions transferred to the audit committee of the board [7][8] Group 2 - The company plans to change its registered capital due to the conversion of convertible bonds, resulting in an increase in total shares from 212,883,660 to 212,884,185 [7] - The company will amend its articles of association to reflect the cancellation of the supervisory board and other governance adjustments [8][9] - The proposed changes to the articles of association will require approval at the extraordinary general meeting [8] Group 3 - The company intends to appoint Tianjian Accounting Firm as its auditor for the fiscal year 2025, following a bidding process [10][11] - The expected audit fee for 2025 is estimated at 680,000 yuan, with an increase of 60,000 yuan compared to the previous year [11][15] - The previous auditor, Tianheng, provided a standard unqualified opinion for the 2024 annual report and has been in service for several years [16] Group 4 - The company proposes to elect Deng Erping as a non-independent director to fill a vacancy on the board [17][18] - Deng Erping has a strong academic background and relevant experience, having served in various educational and research roles [18][19] - The proposal for Deng Erping's election has been reviewed and approved by the board's nomination committee [19]

Group 1 - The issuer, Xinjiang Beixin Road and Bridge Group Co., Ltd., has changed its accounting firm from Sigma Accounting Firm to Yongtuo Accounting Firm for the 2024 financial and internal control audit [2][5][6] - Yongtuo Accounting Firm was selected through a public bidding process and has been confirmed to have the necessary qualifications and capabilities to perform the audit [5][6] - The previous auditor, Sigma Accounting Firm, had provided audit services for 18 years and issued unqualified audit reports for the 2023 financial statements [5][6] Group 2 - Yongtuo Accounting Firm was established on December 20, 2013, and has a professional risk fund amounting to 2023 year-end [2][3] - The firm has no civil liability in the last three years related to professional conduct and has a clean record with no criminal penalties [2][3][4] - The audit fee for Yongtuo is set at RMB 2.7 million, which includes RMB 1.8 million for the annual report audit and RMB 900,000 for internal control audit, compared to the previous fee of RMB 2.6 million charged by Sigma [4][5] Group 3 - The issuer's audit committee has thoroughly reviewed Yongtuo's professional competence, investor protection capability, integrity, and independence before approving the appointment [5][6] - The decision to change the accounting firm was approved by both the board of directors and the supervisory board, ensuring compliance with relevant laws and regulations [6] - The change in accounting firm is not expected to adversely affect the issuer's production operations, financial status, or overall debt repayment capability [6]

Core Viewpoint - The company is changing its auditing firm from Zhongxing Cai Guanghua to RSM China (致同会计师事务所) for the 2025 fiscal year to enhance operational standards and improve the efficiency of the annual audit process [1][5] Group 1: Information on the New Auditing Firm - The new auditing firm, RSM China, is a special partnership established in 1981, with a registered address in Beijing and nearly 6,000 employees, including 1,359 certified public accountants [2] - RSM China reported a business income of 2.614 billion yuan in 2024, with 4.156 million yuan coming from auditing services [2] - The firm has a history of no criminal penalties and has faced administrative penalties twice in the last three years [3][4] Group 2: Reasons for Changing Auditors - The previous auditing firm, Zhongxing Cai Guanghua, has provided services for six consecutive years and issued a standard unqualified audit report for the 2024 fiscal year [5][6] - The decision to change auditors is in accordance with regulations aimed at improving the company's operational standards and ensuring a more scientific and efficient audit process [5] Group 3: Communication and Approval Process - The company has communicated with both the outgoing and incoming auditing firms regarding the change, with no objections raised by either party [5][6] - The audit committee has reviewed RSM China's qualifications and capabilities, leading to a unanimous approval for the appointment, which will be submitted for shareholder approval [6]