Dinghan Technology Co., Ltd.

Announcement on Changes to Independent Directors and Adjustments to Certain Board Committee Members

Legal Opinion for the 2025 Annual Shareholders Meeting

Announcement of Shareholders' Meeting Resolutions for 2025

Guangfa Securities Co., Ltd. Continuous Supervision Opinion on the Detailed Report of Equity Changes of Beijing Dinghan Technology Group Co., Ltd. for 2025 and the First Quarter of 2026

Announcement on the Online Presentation of 2025 Annual Performance

Independent Director Nominator Statement and Commitment (Li Qingyuan)

Independent Director Candidate Statement and Commitment (Li Qingyuan)

Independent Director Nominator Statement and Commitment (Guan Zhongliang)

Independent Director Candidate Statement and Commitment (Guan Zhongliang)

Announcement on the Addition of Temporary Proposals for the 2025 Annual Shareholders' Meeting and Supplementary Notice

Announcement on the Election of Independent Directors and Adjustment of Some Members of the Board's Special Committees

Announcement of the Resolution of the 15th Meeting of the 7th Board of Directors

Keen Insight Securities Co., Ltd. Announcement on the 2025 Annual Continuous Supervision Tracking Report of Beijing Dinghan Technology Group Co., Ltd.

Announcement on Changes in the Company's Accounting Policies

Announcement on the Provision for Asset Impairment for the First Quarter of 2026

Announcement of Resolutions from the Fourteenth Meeting of the Seventh Board of Directors

2026 First Quarter Report

Announcement on the Progress of Providing Guarantees for Wholly-Owned Subsidiaries

Notice on the Disclosure of the 2025 Annual Report

2025 Board of Directors Work Report

Independent Director Work Report (Ding Huiping)

Independent Director Work Report (Luo Shunjun)

Independent Director Work Report (Tong Li)

Independent Director Work Report (Li Qingyuan)

2025 Environmental, Social, and Governance (ESG) Report

Verification Opinion from Kaiyuan Securities Co., Ltd. on the Internal Control Evaluation Report of Beijing Dinghan Technology Group Co., Ltd. for 2025

Announcement on the Internal Control Audit Report of Beijing Dinghan Technology Group Co., Ltd. for 2025

2025 Internal Control Evaluation Report

Compensation Management System for Directors and Senior Management (April 2026)

Announcement on the Provision for Asset Impairment in 2025

Verification Opinion from Kaiyuan Securities Co., Ltd. on the Expected Daily Related Transactions of Beijing Dinghan Technology Group Co., Ltd. in 2026

Announcement on Expected Daily Related Transactions in 2026

Announcement on Applying for Comprehensive Credit Limits from Banks and Other Financial or Non-Financial Institutions in 2026