河北金牛化工股份有限公司

Core Viewpoint - The company has announced a change in the quality control reviewer for its auditing project, with the new reviewer being Mr. Xing Shijun, replacing Mr. Niu Hao due to internal arrangements at the auditing firm [1][2]. Group 1: Announcement Details - The company held its 20th meeting of the 9th Board of Directors on April 10, 2025, and approved the reappointment of Zhongzheng Tiantong Accounting Firm as the auditing institution for the 2025 financial report and internal control [1]. - The change in the quality control reviewer was communicated through a notice from Zhongzheng Tiantong, indicating that Mr. Xing Shijun will now take over this role [1][2]. Group 2: New Reviewer Information - Mr. Xing Shijun has been a certified public accountant since 2003 and has been involved in auditing listed companies and related professional services since 2011, starting his practice at Zhongzheng Tiantong in 2023 [2]. - In the past three years, Mr. Xing has signed off on audit reports for two listed companies and has not faced any criminal penalties or administrative sanctions from regulatory bodies [2]. Group 3: Transition Assurance - The transition of responsibilities during this change has been orderly, and it is stated that this change will not adversely affect the company's 2025 financial statement audit and internal control audit work [2].