哈森商贸（中国）股份有限公司

Group 1 - The company intends to appoint Zhongshen Zhonghuan Certified Public Accountants as its auditor for the fiscal year 2025, replacing the previous auditor, Zhongxinghua Certified Public Accountants [2][3] - The change in auditors is aimed at ensuring the independence and objectivity of the audit work, as Zhongxinghua has provided audit services for several consecutive years [2][17] - The proposal to change the auditor will be submitted for approval at the company's upcoming shareholders' meeting [3][20] Group 2 - Zhongshen Zhonghuan was established in 1987 and is one of the first large accounting firms approved to engage in securities and financial business audits in China [3][4] - The firm has a total revenue of approximately 2.17 billion yuan for 2024, with audit service revenue accounting for about 1.83 billion yuan [7] - Zhongshen Zhonghuan has 216 partners and 1,304 registered accountants, with 723 having signed audit reports for securities services [5][7] Group 3 - The audit fee for the fiscal year 2024 was 1.35 million yuan, with 1.15 million yuan for financial report audits and 200,000 yuan for internal control audits [15] - The audit fee for 2025 will be determined based on various factors, including the company's business scale and the complexity of accounting treatments [15][16] - The previous auditor, Zhongxinghua, issued a standard unqualified opinion on the company's 2024 financial statements and internal controls [17]