Group 1 - The company, Xinyada, reported that as of February 10, 2026, the total number of shareholders is 67,391 [2] - This shareholder data will be disclosed in the company's periodic report [2] - Investors are advised to pay attention to the periodic report published on the Shanghai Stock Exchange website [2]

Group 1 - The core point of the article is that Xinyada (600571) reported a total of 68,153 shareholders as of January 20, 2026 [1]

Group 1 - The company, Xinyada (600571.SH), clarified on the investor interaction platform that it does not hold any stake in MiniMax Xiyu Technology [1]

Group 1 - The core point of the news is that Xinyada Technology Co., Ltd. has won a procurement project from Sichuan Rural Commercial Bank with a bid amount of 1.63 million yuan [1][2]. Group 2 - In 2024, Xinyada's operating revenue was 1.967 billion yuan, with a revenue growth rate of -7.58% [3]. - The net profit attributable to the parent company for 2024 was 72 million yuan, showing a decline of 43.28% [3]. - The return on equity (ROE) for the company was 6.06% [3]. - In the first half of 2025, the company's operating revenue reached 861 million yuan, reflecting a growth rate of 11.24% [3]. - The net profit attributable to the parent company for the first half of 2025 was -53 million yuan, with a growth rate of 9.76% [3]. - The company operates in the information technology sector, with its main product composition in 2024 being software products (93.73%), hardware product sales (4.63%), environmental products (1.6%), and other businesses (0.04%) [3].

证券代码：600571 证券简称：信雅达 公告编号：临 2026-003 信雅达科技股份有限公司 关于变更签字注册会计师的公告 一、本次变更的情况 天健所作为公司 2025 年度财务报表和 2025 年末财务报告内部控 制审计机构，原委派吕瑛群和徐伟博作为公司 2025 年度财务报表审 计报告和 2025 年末财务报告内部控制审计报告的签字注册会计师， 后变更为朱大为和俞晓佳。现由于天健所人员工作安排调整，委派朱 俊峰接替朱大为作为签字注册会计师。变更后的签字注册会计师为朱 俊峰和俞晓佳。 三、本次变更人员的诚信记录和独立性 签字注册会计师朱俊峰不存在违反《中国注册会计师职业道德守 则》有关独立性要求的情形，最近三年未曾因执业行为受到过刑事处 罚、行政处罚、监督管理措施和纪律处分。 四、本次变更对公司的影响 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带责任。 信雅达科技股份有限公司（以下简称"公司"或"本公司"）于 2025 年 4 月 17 日召开第八届董事会第十六次会议，2025 年 5 月 29 日召开 2024 年年 ...

Core Viewpoint - The company has appointed new signing auditors from Tianjian Accounting Firm for the 2025 financial year, ensuring a smooth transition without adverse effects on the audit process [1][5]. Group 1: Appointment of Auditors - The company’s board approved the reappointment of Tianjian Accounting Firm as the auditing institution for the 2025 financial year and the 2024 audit fees during the board meeting on April 17, 2025 [1]. - The annual shareholders' meeting is scheduled for May 29, 2025, to further discuss the auditing matters [1]. Group 2: Change of Signing Auditors - The original signing auditors, Lv Yingqun and Xu Weibao, have been replaced by Zhu Dawei and Yu Xiaojia due to personnel adjustments at Tianjian [1][2][3]. Group 3: Integrity and Independence of New Auditors - Zhu Dawei has been a certified public accountant since October 1994 and has been practicing at Tianjian since then, with no record of violations regarding independence requirements [2][4]. - Yu Xiaojia has been a certified public accountant since April 2019 and has also maintained compliance with independence standards, with no disciplinary actions in the last three years [3][4]. Group 4: Impact of Changes - The transition of responsibilities between the outgoing and incoming auditors has been orderly, and the changes are not expected to negatively impact the auditing of the 2025 financial statements or internal control reports [5].

Core Viewpoint - The company has announced a change in the signing registered accountants for the 2025 financial audit, appointing Zhu Dawei and Yu Xiaojia to replace the previous accountants due to personnel adjustments at the auditing firm Tianjian [1][2]. Group 1: Announcement Details - The company held its eighth board meeting on April 17, 2025, and the annual shareholders' meeting on May 29, 2025, where it approved the reappointment of Tianjian Accounting Firm for the 2025 financial audit and the 2024 audit fees [1]. - The change in signing registered accountants was communicated through a letter from Tianjian, indicating the new appointees [2]. Group 2: New Accountants Information - Zhu Dawei has been a certified public accountant since October 1994 and has been practicing at Tianjian since then [3]. - Yu Xiaojia became a certified public accountant in April 2019 and has also been practicing at Tianjian since that time [4]. Group 3: Integrity and Independence of New Accountants - Both Zhu Dawei and Yu Xiaojia have no violations of the independence requirements as per the Code of Ethics for Chinese Certified Public Accountants and have not faced any criminal or administrative penalties in the last three years [5]. Group 4: Impact of the Change - The transition of responsibilities during this change has been orderly, and it is stated that the change will not adversely affect the company's 2025 financial statement audit or the internal control audit for the end of 2025 [6].

Core Viewpoint - Xinyada announced a change in the signing registered accountants for its 2025 financial statement audit and internal control audit due to personnel adjustments at Tianjian Accounting Firm [1] Group 1 - Tianjian Accounting Firm has been appointed as the internal control audit institution for the company's 2025 financial statements [1] - The original signing registered accountants, Lv Yingqun and Xu Weibao, have been replaced by Zhu Dawei and Yu Xiaojia [1]

证券代码：600571 证券简称：信雅达 公告编号：临 2026-002 签字注册会计师：俞晓佳，2019 年 4 月成为中国注册会计师，自 2019 年 4 月开始在天健所执业。 信雅达科技股份有限公司 关于变更签字注册会计师的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带责任。 信雅达科技股份有限公司（以下简称"公司"或"本公司"）于 2025 年 4 月 17 日召开第八届董事会第十六次会议，2025 年 5 月 29 日召开 2024 年年度股东大会，分别审议通过了《关于续聘天健会计 师事务所为本公司2025年度审计机构及2024年度审计费用的议案》， 同意续聘天健会计师事务所（特殊普通合伙）（以下简称"天健所"） 为公司 2025 年度财务审计和内部控制审计机构。 具体内容详见公司于 2025 年 4 月 19 日在上海证券交易所网站 （www.sse.com.cn）上披露的《关于续聘会计师事务所的公告》（公 告编号：2025-005）。 近日，公司收到天健所出具的《关于变更签字注册会计师的函》， 现将有关情况 ...

Core Viewpoint - The stock of Xinyada experienced a decline of 2.01% on January 20, 2023, with a trading price of 16.55 yuan per share and a total market capitalization of 7.718 billion yuan. The company has shown a year-to-date increase of 4.22% in stock price, but a recent decline of 3.55% over the last five trading days [1]. Financial Performance - For the period from January to September 2025, Xinyada achieved a revenue of 1.391 billion yuan, representing a year-on-year growth of 9.02%. The net profit attributable to shareholders was 22.475 million yuan, showing a significant increase of 492.43% compared to the previous period [2]. Shareholder Information - As of December 31, 2025, the number of shareholders for Xinyada was 68,000, a decrease of 0.38% from the previous period. The average number of circulating shares per shareholder increased by 0.38% to 6,731 shares [2]. Dividend Distribution - Since its A-share listing, Xinyada has distributed a total of 826 million yuan in dividends, with 143 million yuan distributed over the last three years [3]. Institutional Holdings - As of September 30, 2025, the fourth largest circulating shareholder of Xinyada was the Huabao Zhongzheng Financial Technology Theme ETF, holding 6.2972 million shares, an increase of 3.1255 million shares from the previous period. Conversely, the Hong Kong Central Clearing Limited, the seventh largest shareholder, reduced its holdings by 1.0164 million shares to 3.3710 million shares [3].