Jusailong Co., Ltd.

Legal Opinion for 2025 Annual Shareholders' Meeting

Announcement of 2025 Annual Shareholders' Meeting Resolutions

Regular On-site Inspection Report for Continuous Supervision in 2025 from Great Wall Securities Co., Ltd.

Training Situation Report for Continuous Supervision in 2025 from Great Wall Securities Co., Ltd.

Continuous Supervision Tracking Report for the 2025 Annual Report from Great Wall Securities Co., Ltd.

Great Wall Securities Co., Ltd. Summary Report on Continuous Supervision and Sponsorship of the Company's Initial Public Offering and Listing on the Growth Enterprise Market

Announcement on Holding the 2025 Annual Performance Presentation

2025 Annual Report of Independent Directors (Peng Xiaojie)

2025 Annual Report of Independent Directors (Li Suling)

2025 Annual Report of Independent Directors (Zheng Kai)

Changcheng Securities Co., Ltd. Verification Opinion on the '2025 Annual Internal Control Self-Evaluation Report' of Guangzhou Jusaylong Engineering Plastics Co., Ltd.

Internal Control Audit Report

2025 Annual Internal Control Self-Evaluation Report

Compensation Management System for Directors and Senior Management

Announcement on Applying for Comprehensive Credit Limits from Banks and Financial Institutions for 2026

2025 Annual Board Work Report

Confirmation of 2025 Annual Compensation for Directors and Senior Management and 2026 Annual Compensation Plan

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

Announcement on Changes in Accounting Policies

Company Articles of Association

Announcement on Changing the Company's Registered Capital, Business Scope, and Amending the Articles of Association

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

Notice of the 2025 Annual Shareholders' Meeting

Resolution Announcement of the Ninth Meeting of the Fourth Board of Directors

Announcement on the Profit Distribution Plan for 2025

Q1 2026 Report

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

Changcheng Securities Co., Ltd. Verification Opinion on the Investment Situation of Securities and Derivatives for Guangzhou Jusaylong Engineering Plastics Co., Ltd. in 2025

Special Report on the Investment Situation of Securities and Derivatives for 2025

Changcheng Securities Co., Ltd. Special Verification Report on the Storage, Management, and Use of Funds Raised by Guangzhou Jusaylong Engineering Plastics Co., Ltd. in 2025

Annual Verification Report on the Storage, Management, and Use of Raised Funds

2025 Annual Evaluation Report on the Performance of the Accounting Firm