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. Legality and Compliance: 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, regulations, and the Articles of Association.

4. Meeting Time:

(1) On-site meeting: August 13, 2026, at 15:00.

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

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

2. Equity Registration Date: August 07, 2026.

3. Attendees:

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

(2) Directors and senior management of the company.

(3) Witnessing lawyers and other relevant personnel.

1. Meeting Location: Conference Room, 1st Floor, Xingye Building, No. 650 Jianxing East Road, Lingxi Town, Cangnan County, Wenzhou City, Zhejiang Province.

II. Matters for Deliberation

1. Proposal Coding Table