Senba Sensor Co., Ltd.

Announcement on Changes in Shareholder Equity Exceeding 5% Triggering 1% Threshold

Announcement on the implementation of the 2025 annual equity distribution

Announcement on the Progress of Cash Management Using Temporarily Idle Self-owned Funds

Legal Opinion from Shanghai Jingcheng Panming Law Firm on the 2025 Annual Performance Compensation Plan for Senba Sensing's Issuance of Shares and Cash Purchase of Assets and Repurchase and Cancellation of Shares

Legal Opinion from Shanghai Jingcheng Panming Law Firm on the 2025 Annual Shareholders' Meeting of Senba Sensing Technology Co., Ltd.

Announcement on the Repurchase and Cancellation of Performance Compensation Shares and Notification to Creditors

Announcement of the 2025 Annual Shareholders' Meeting Resolution

Announcement on changing the financial advisor's principal person in charge

2026 First Quarter Report

Asset valuation report on the total equity value of Wuxi Green Tong Safety Equipment Co., Ltd. involved in the impairment test required upon expiration of the acquisition commitment of Senba Sensor Technology Co., Ltd. for the equity of Wuxi Green Tong Safety Equipment Co., Ltd.

Audit report on the impairment test report of the subject assets upon expiration of the performance commitment for major asset restructuring.

Huachuang Securities Co., Ltd. on the performance commitment fulfillment of Senba Sensor Technology Co., Ltd. regarding the issuance of shares and cash payment for asset acquisition in 2025 and the impairment test of the performance commitment period expiration and performance compensation plan's verification opinion.

Asset valuation report on the recoverable amount of the asset group involved in the goodwill impairment test for financial reporting purposes of Wuxi Green Tong Safety Equipment Co., Ltd.

Announcement on the Proposal to Renew the Accounting Firm

Independent Director 2025 Work Report (Ni Xiaoran)

Independent Director 2025 Work Report (Wang Zheng)

Independent Director 2025 Work Report (Li Shuya)

Announcement on Holding the 2025 Annual Performance Presentation

Internal Control Audit Report

2025 Internal Control Evaluation Report

Company Articles of Association (April 2026)

Compensation System for Directors and Senior Management (April 2026)

Announcement on the Revision of the Company's Articles of Association

Progress Announcement on the Proposal to Deregister the Equity Investment Subsidiary and Provide for Asset Impairment

Announcement on the Compensation Plan for the Company's Directors and Senior Management

Announcement on the Provision for Goodwill Impairment

Announcement on the Asset Impairment Test of the Target Assets after the Performance Commitment Period for the Issuance of Shares to Purchase Assets

Announcement on the Issuance of Shares to Purchase Assets and the 2025 Performance Compensation Plan and Repurchase of Shares

Announcement on the Performance Commitment Completion of Green Tong in 2025

Notice of the 2025 Annual Shareholders' Meeting

Resolution Announcement of the 15th Meeting of the 5th Board of Directors

Announcement of the 2025 Annual Profit Distribution Plan

Review Report on the Performance Commitment Achievement of Wuxi Green Tong Safety Equipment Co., Ltd. (2025)

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

Special Report on Non-Operating Fund Occupation and Other Related Fund Transactions (2025)

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

2025 Annual Audit Report

2025 Annual Report

Summary of the 2025 Annual Report

Announcement on the Change of Project Quality Control Reviewer for the Accounting Firm

Announcement on the Proposed Request for Deregistration of an Associate Company and Provision for Asset Impairment

Announcement on Applying for a Comprehensive Credit Line from Financial Institutions

Announcement on Continuing to Use Temporarily Idle Own Funds for Cash Management

Resolution Announcement of the 14th Meeting of the Fifth Board of Directors

Announcement on the Resignation of the Board Secretary and the Appointment of a Director to Act as Board Secretary

Progress Announcement on Cash Management Using Temporarily Idle Own Funds