Tuoshan Heavy Industry Co., Ltd.

Announcement on the 2025 Annual Performance Briefing

Legal Opinion on Anhui Tuoshan Heavy Industry Co., Ltd. 2025 Annual Shareholders Meeting

Announcement of Shareholders' Meeting Resolutions for 2025

Announcement on Requesting Shareholders' Meeting Authorization for the Board of Directors to Handle Issuance of Stocks to Specific Objects via Simplified Procedures

Announcement from Anhui Tuoshan Heavy Industry Co., Ltd. on Additional Temporary Proposals for the 2025 Annual Shareholders' Meeting and Supplementary Notice

Announcement of Resolutions from the 20th Meeting of the Second Board of Directors

Q1 2026 Financial Report

Anhui Tuoshan Heavy Industry Co., Ltd. reported a 17.07% increase in operating income for Q1 2026, totaling CNY 207.42 million, with a net profit attributable to shareholders rising by 29.64% to CNY 10.51 million. However, net cash flow from operating activities decreased significantly by 212.05%, resulting in a negative cash flow of CNY 8.51 million. Total assets increased by 49.41% to CNY 1.69 billion compared to the end of last year.

Shareholder Return Plan for the Next Three Years (2026-2028)

Announcement on the reappointment of the accounting firm

2025 Board of Directors Work Report

Announcement on the confirmation of the remuneration plan for directors and senior management for the year 2025 and 2026

Notice on the postponement of the election of the Board of Directors

2025 Independent Director's Work Report of Anhui Tuoshan Heavy Industry Co., Ltd. (Chen Liu Yi)

2025 Independent Director's Work Report of Anhui Tuoshan Heavy Industry Co., Ltd. (Ye Binbin)

2025 Independent Director's Work Report of Anhui Tuoshan Heavy Industry Co., Ltd. (Zhao Jing)

Internal Control Audit Report

2025 Internal Control Evaluation Report

Announcement on the provision for asset impairment for the year 2025

Guolian Minsheng's verification opinion on the postponement of fundraising investment projects by Tuoshan Heavy Industry

Announcement on the postponement of fundraising investment projects

Announcement on the expected related party transactions for the year 2026

Announcement regarding the company's and its subsidiaries' application for comprehensive credit limits and provision of guarantees to banks for the year 2026

Notice from Anhui Tuoshan Heavy Industry Co., Ltd. on convening the 2025 Annual Shareholders' Meeting

Announcement of the resolution of the 18th meeting of the 2nd Board of Directors

Announcement by Anhui Tuoshan Heavy Industry Co., Ltd. on the proposed non-distribution of profits for the year 2025

Special Report on the Company's 2025 Raised Fund Storage and Actual Use

Tianjian's Report on Tuoshan Heavy Industry's Use of Raised Funds

Guolian Minsheng's Verification Opinion on Tuoshan Heavy Industry's 2025 Raised Fund Storage and Actual Use

2025 Evaluation Report on the Accounting Firm's Performance

Board Audit Committee's Report on the Accounting Firm's Performance of Supervisory Duties in 2025

Special Audit Opinion from Tianjian Accounting Firm on Non-operating Fund Occupation and Other Related Fund Transactions

Tuoshan Heavy Industry's 2025 Non-operating Fund Occupation and Other Related Fund Transactions Table

Board's Special Opinion on the Self-examination of Independent Directors' Independence

2025 Annual Audit Report

2025 Annual Report

2025 Annual Report Summary

Guolian Minsheng's Verification Opinion on Tuoshan Heavy Industry's Use of Part of Idle Raised Funds and Self-owned Funds for Cash Management

Announcement on the Use of Part of Idle Raised Funds and Self-owned Funds for Cash Management

2026-009 Announcement on Receiving Government Subsidies

Announcement on the Controlling Shareholder and Actual Controller Acquiring Partnership Shares and Completing Business Registration

Announcement on Henan Xinkaiyuan Petrochemical Pipeline Co., Ltd. Completing Industrial and Commercial Change Registration and Progress of Equity Acquisition

Announcement on Changing the Company's Office Address

Legal Opinion on Anhui Tuoshan Heavy Industry Co., Ltd.'s First Extraordinary General Meeting of Shareholders in 2026

Resolution Announcement of the First Extraordinary General Meeting of Shareholders in 2026

Director and Senior Management Compensation Management System

Notice of Convening the First Extraordinary General Meeting of Shareholders in 2026

Announcement of Resolutions of the Seventeenth Meeting of the Second Board of Directors

Valuation Report of Henan Xinkaiyuan Petrochemical Pipeline Co., Ltd.

Audit Report of Henan Xinkaiyuan Petrochemical Pipeline Co., Ltd.

2026-003 Announcement on Signing the Equity Acquisition Agreement