Pubang Co., Ltd.

Announcement on the Progress of Contract Signing for the Bidding Project

Brief report on operational conditions for Q1 2026

Financial settlement report for the fiscal year 2025

Shareholder dividend return plan for the next three years (2026-2028)

Independent director's work report for the fiscal year 2025 (Feng Qingqing)

Independent director's work report for the fiscal year 2025 (Xiao Jian)

Independent director's work report for the fiscal year 2025 (Wei Jiecheng)

Independent director's work report for the fiscal year 2025 (Yang Xuecheng)

Independent director's work report for the fiscal year 2025 (Yang Yong)

Independent director's work report for the fiscal year 2025 (Xie Chun)

Announcement on holding the 2025 annual performance briefing

Environmental, Social, and Governance (ESG) report for the fiscal year 2025

Internal control audit report

Internal control evaluation report for the fiscal year 2025

Remuneration management system for directors and senior management

Announcement on the provision for credit and asset impairment for the fiscal year 2025

Announcement on the unremedied losses reaching one-third of the total paid-in capital

Announcement on the progress of using self-owned funds to purchase financial products

Announcement on the progress of publicly listing the transfer of 100% equity of Sichuan Deep Blue Environmental Technology Co., Ltd.

Announcement on the progress of passive financial assistance formed after the transfer of subsidiary equity

Announcement on the development of accounts receivable factoring business

Announcement on the use of self-owned funds to purchase financial products

Announcement on the use of self-owned funds for structured deposits

Notice of the 2025 Annual Shareholders' Meeting

Resolution of the 7th meeting of the 6th Board of Directors

Announcement on the proposed non-distribution of profits for the fiscal year 2025

Q1 2026 Report

Special explanation regarding the unqualified audit opinion with emphasis on matters in the financial statements for the fiscal year 2025

Special explanation from the Audit Committee of the Board of Directors regarding the matters involved in the unqualified audit report with emphasis on matters for the fiscal year 2025

Special explanation from the Board of Directors regarding the matters involved in the unqualified audit report with emphasis on matters for the fiscal year 2025