Hengyu Xintong Co., Ltd.

Announcement Regarding Abnormal Fluctuations in Stock Trading

Announcement on the Shareholding Situation of the Top Ten Shareholders and Top Ten Circulating Shareholders One Trading Day Before the Suspension of This Asset Restructuring

Announcement on the Temporary Suspension of the Shareholders' Meeting to Review Matters Related to This Transaction

Announcement of the Resolution of the 8th Meeting of the 3rd Board of Directors of Hengyu Xintong Aviation Equipment (Beijing) Co., Ltd.

Independent Directors' Special Meeting of Hengyu Xintong Aviation Equipment (Beijing) Co., Ltd. on the Review Opinions of Issuing Shares to Purchase Assets and Raising Supporting Funds and Related Transactions

Board of Directors' Explanation on Asset Purchases and Sales by the Listed Company in the Twelve Months Prior to This Transaction

Board of Directors' Explanation on Stock Price Fluctuations Before the Announcement of This Transaction

Board of Directors' Explanation on Compliance with Article 11 of the 'Administrative Measures for Securities Issuance Registration of Listed Companies'

Board of Directors' Explanation on the Absence of Any Circumstances Preventing Related Parties from Participating in Major Asset Restructuring of Any Listed Company

Board of Directors' Explanation on Compliance with Article 4 of the 'Guidelines for the Supervision of Listed Companies No. 9 - Regulatory Requirements for Planning and Implementing Major Asset Restructuring'

Board of Directors' Explanation on Compliance with Articles 18, 21 of the 'Continuous Supervision Measures for Growth Enterprise Market Listed Companies (Trial)' and Article 8 of the 'Review Rules for Major Asset Restructuring of Listed Companies on the Shenzhen Stock Exchange'

Board of Directors' Explanation on Compliance with Articles 11, 43, and 44 of the 'Administrative Measures for Major Asset Restructuring of Listed Companies'

Board of Directors' Explanation on Whether This Transaction Constitutes a Major Asset Restructuring, Related Transactions, and Restructuring Listing

Summary of the Proposal for Issuing Shares and Paying Cash to Purchase Assets and Raising Supporting Funds and Related Transactions by Hengyu Xintong Aviation Equipment (Beijing) Co., Ltd.

Board of Directors' Explanation on the Completeness, Compliance, and Validity of Legal Documents for This Transaction

Board of Directors' Explanation on the Confidentiality Measures and Confidentiality System for This Transaction

General Risk Reminder on Issuing Shares and Paying Cash to Purchase Assets and Raising Supporting Funds and Related Transactions and the Resumption of Company Stock Trading

Proposal for Issuing Shares and Paying Cash to Purchase Assets and Raising Supporting Funds and Related Transactions by Hengyu Xintong Aviation Equipment (Beijing) Co., Ltd.

Announcement on the progress of the suspension regarding the planned issuance of shares and cash payment for asset acquisition

Announcement on the cancellation of the special settlement account for cash management

Announcement on the Provision for Credit Impairment Losses and Asset Impairment Losses for Q1 2026

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

Q1 2026 Report

Announcement on the Suspension of Trading for Planning the Issuance of Shares and Cash Payment for Asset Acquisition

Announcement on the Cancellation of Cash Management Special Settlement Account

Legal Opinion Letter from Beijing Guantao (Xi'an) Law Firm Regarding the 2025 Annual Shareholders' Meeting of Hengyu Xintong Aviation Equipment (Beijing) Co., Ltd.

Announcement of Resolutions from the 2025 Annual Shareholders' Meeting

Announcement on the early termination of the share reduction plan by the controlling shareholder and actual controller's concerted action party and the implementation results

Announcement on Holding the 2025 Online Performance Briefing

2025 Annual Audit Report

Special Announcement on the Occupation of Funds by the Company's Controlling Shareholders and Other Related Parties

Announcement on the Director Compensation Plan for the Year 2026

Company's 2025 Annual Board Work Report

Announcement on the Senior Management Compensation Plan for the Year 2026

Announcement on the Company's Financial Settlement Report for the Year 2025

China Aviation Securities Co., Ltd. on the verification opinion regarding the storage and use of raised funds for the year 2025 by Hangyu Xintong Aviation Equipment (Beijing) Co., Ltd.

2025 Annual Report of Independent Director (Ye Feng)

2025 Annual Report of Independent Director (Gao Jiancun)

2025 Annual Report of Independent Director (Ji Shuyan)

2025 Annual Report of Independent Director (Liu Fengjian)

2025 Annual Report of Independent Director (Liu Yongli)

Zhonghuan Audit Word (2026) 0800017 - Internal Control Audit Report

Announcement on the Company's Self-Evaluation Report on Internal Control for the Year 2025

Compensation Management System for Directors and Senior Management

Announcement on the Provision for Credit Impairment Losses and Asset Impairment Losses for the Year 2025

Notice of the 2025 Annual Shareholders' Meeting of Hangyu Xintong Aviation Equipment (Beijing) Co., Ltd.

Announcement of the Resolutions of the Sixth Meeting of the Third Board of Directors

Announcement on the Profit Distribution Plan for the Year 2025

Special Report on the Storage and Use of Raised Funds for the Year 2025

Zhonghuan Special Word (2026) 0800021 - Verification Report on the Annual Storage and Actual Use of Raised Funds

2025 Annual Evaluation Report of the Accounting Firm's Performance

Report of the Audit Committee of the Board of Directors on the Evaluation of the Performance of the Accounting Firm in 2025 and the Fulfillment of Supervisory Responsibilities

Zhonghuan Special Word (2026) 0800020 - Special Audit Report on Related Party Fund Occupation

Non-operating Fund Occupation and Other Related Party Fund Transactions Table for the Year 2025

Special Opinion of the Board of Directors on the Independence of Independent Directors

2025 Annual Report

2025 Annual Report Summary

China Aviation Securities Co., Ltd. on the verification opinion regarding Hangyu Xintong Aviation Equipment (Beijing) Co., Ltd. using idle raised funds and self-owned funds for cash management

Announcement on the use of part of the idle raised funds and self-owned funds for cash management

Announcement on the Opening of a Special Settlement Account for Cash Management