Notice of the 2026 Third Extraordinary General Meeting

Stock Code: 301320 Stock Abbreviation: Richmat Announcement No.: 2026-058

Qingdao Richmat Intelligence Technology Co., Ltd.

Notice of the 2026 Third Extraordinary General Meeting

I. Basic Information of the Meeting

1. Meeting Session: 2026 Third Extraordinary General Meeting

2. Convener: Board of Directors

3. The convening and holding of this meeting comply with the Company Law of the People's Republic of China, the Rules Governing the Listing of Stocks on the ChiNext Market of the Shenzhen Stock Exchange, the Self-Regulatory Guidelines for Listed Companies on the ChiNext Market No. 2 — Standardized Operation, and other relevant laws, administrative regulations, departmental rules, normative documents, and the Articles of Association.

4. Meeting Time:

(1) On-site meeting: August 24, 2026, at 14:00.

(2) Online voting: Via the Shenzhen Stock Exchange trading system from 9:15-9:25, 9:30-11:30, and 13:00-15:00 on August 24, 2026; via the Shenzhen Stock Exchange internet voting system at any time from 9:15 to 15:00 on August 24, 2026.

1. Meeting Method: Combination of on-site voting and online voting.

2. Equity Registration Date: August 18, 2026.

3. Attendees:

(1) Shareholders of the company holding ordinary shares with voting rights on the equity registration date or their proxies. Shareholders registered with the China Securities Depository and Clearing Corporation Shenzhen Branch at the close of the market on the equity registration date are entitled to attend the meeting and may appoint a proxy in writing to attend and vote. The proxy need not be a shareholder of the company.

(2) Directors and senior management of the company.

(3) Witnessing lawyers engaged by the company.

(4) Other personnel required to attend by relevant regulations.

1. Meeting Venue: 3rd Floor Conference Room, No. 78 Kongquehe 4th Road, Jimo District, Qingdao.

II. Matters for Deliberation

1. Proposal Coding Table