Notice of the Second Extraordinary General Meeting of Shareholders of Aishida Co., Ltd. in 2026

Stock Code: 002403 Stock Abbreviation: Aishida Announcement Number: 2026-010 Aishida Co., Ltd. Notice of the Second Extraordinary General Meeting of Shareholders of 2026 The Company and all members of the Board of Directors guarantee that the information disclosed is true, accurate, and complete, and contains no false records, misleading statements, or major omissions. I. Basic Information of the Meeting

1. Session of the Shareholders' Meeting: Second Extraordinary General Meeting of Shareholders of 2026
2. Convener of the Shareholders' Meeting: Board of Directors
3. The convening and holding of this meeting comply with the provisions of the Company Law of the People's Republic of China, the Shenzhen Stock Exchange Stock Listing Rules, the Shenzhen Stock Exchange Listed Company Self-Regulatory Management Guide No. 1 - Norms for Operations of Companies Listed on the Main Board, and other laws, administrative regulations, departmental rules, normative documents, and the Articles of Association.
4. Meeting Time: (1) On-site Meeting Time: May 6, 2026, 14:00 (2) Online Voting Time: The specific time for online voting through the Shenzhen Stock Exchange system is May 6, 2026, 9:15-9:25, 9:30-11:30, 13:00-15:00; the specific time for voting through the Shenzhen Stock Exchange Internet Voting System is any time from 9:15 to 15:00 on May 6, 2026.
5. Method of Holding the Meeting: Combination of on-site voting and online voting.
6. Equity Registration Date: April 23, 2026
7. Attendees: (1) Shareholders of the Company registered with the Shenzhen Branch of China Securities Depository and Clearing Corporation Limited as of the close of trading on April 23, 2026, are entitled to attend this shareholders' meeting and vote. Shareholders who cannot attend in person for any reason may authorize an agent in writing to attend and vote (the shareholder's agent does not need to be a shareholder of the Company). (2) Directors and senior management of the Company. (3) Lawyers hired by the Company.
8. Meeting Venue: Company Conference Room, No. 2 Keji Road, Economic Development Zone, Wenling City, Zhejiang Province. II. Matters to be Reviewed at the Meeting
9. Proposal Code Table for this Shareholders' Meeting | Proposal Code | Proposal Name | Proposal Type | Remarks: Checkbox for Voting | |---------------|----------------------------------------------------------------------------|---------------------------|------------------------------| | 100 | General Proposal: All proposals except cumulative voting proposals | Non-cumulative Voting | | | 1.00 | Proposal on Purchasing Liability Insurance for Directors and Senior Management | Non-cumulative Voting | √ | | 2.00 | Proposal on Absorbing and Merging a Wholly-Owned Subsidiary | Non-cumulative Voting | √ |
10. The above proposals have been reviewed and approved by the 14th Meeting of the 6th Board of Directors. For details, please refer to the relevant announcements disclosed by the Company on the same day on the designated information disclosure media Giant Information Network (www.cninfo.com.cn) and Securities Times.
11. The proposals will be voted on one by one, and the Company will conduct separate counts for small and medium shareholders. III. Meeting Registration and Other Matters
12. Registration Procedures: (1) Legal entity shareholders should present a letter of introduction from the entity, a copy of the business license, a power of attorney from the legal representative with official seal, or a certificate of the legal representative, and the ID card of the attendee for registration. (2) Individual shareholders should present their ID card and stock account card; authorized agents should present their ID card, power of attorney, and the stock account card of the principal for registration. (3) Shareholders from other regions can register by mail, email, or fax.
13. Registration Time: April 28, 2026, 9:00—11:00 AM, 13:00–17:00 PM
14. Registration Location: No. 2 Keji Road, Economic Development Zone, Wenling City, Zhejiang Province.
15. Meeting Contact Information Contact Phone: 0576-86199005 Fax: 0576-86199000 Email: IR@asd.com.cn Contact Person: Xu Chicheng
16. The meeting is expected to last half a day. Accommodation and transportation expenses for attendees shall be borne by themselves. IV. Specific Operation Procedures for Online Voting At this shareholders' meeting, the Company will provide an online platform. Shareholders can vote through the SZSE trading system and the Internet Voting System (http://wltp.cninfo.com.cn). For the specific operation procedures of online voting, please refer to Appendix 1. V. Documents for Reference Resolution of the 14th Meeting of the 6th Board of Directors Hereby announced. Aishida Co., Ltd. Board of Directors April 16, 2026 Appendix 1 Specific Operation Procedures for Online Voting I. Procedures for Online Voting
17. Voting code and voting abbreviation for common stocks: Voting code is "362403", voting abbreviation is "Aishi Tou Piao".
18. Fill in voting opinions or election votes. For non-cumulative voting proposals, fill in voting opinions: Agree, Oppose, Abstain.
19. A shareholder voting on the general proposal is deemed to have expressed the same opinion on all proposals except for cumulative voting proposals. If a shareholder votes on the general proposal and a specific proposal repeatedly, the first valid vote shall prevail. If a shareholder votes on a specific proposal first and then on the general proposal, the voting opinion on the specific proposal shall prevail, and the voting opinion on the general proposal shall prevail for other proposals not voted on; if a shareholder votes on the general proposal first and then on a specific proposal, the voting opinion on the general proposal shall prevail. II. Procedures for Voting through the SZSE Trading System
20. Voting Time: Trading hours on May 6, 2026, namely 9:15—9:25, 9:30-11:30, and 13:00-15:00.
21. Shareholders can log in to their securities company's trading client to vote through the trading system. III. Procedures for Voting through the SZSE Internet Voting System
22. The Internet Voting System will start voting at 9:15–15:00 on May 6, 2026.
23. When voting online through the Internet Voting System, shareholders need to complete identity authentication according to the "Implementation Rules for Shareholders' Meeting Online Voting of Shenzhen Stock Exchange" and "Shenzhen Stock Exchange Internet Voting Business Shareholder Identity Authentication Operation Guide", and obtain a "SZSE Digital Certificate" or "SZSE Investor Service Password". The specific identity authentication process can be viewed in the "Rules Guide" section of the Internet Voting System at https://wltp.cninfo.com.cn.
24. Shareholders can log in to https://wltp.cninfo.com.cn and vote through the SZSE Internet Voting System within the specified time by using the obtained service password or digital certificate. Appendix 2 Aishida Co., Ltd. Power of Attorney for the Second Extraordinary General Meeting of Shareholders of 2026 I hereby entrust Mr./Ms. [blank] to represent me (or my unit) to attend the Second Extraordinary General Meeting of Shareholders of Aishida Co., Ltd. to be held on May 6, 2026, and to exercise voting rights on my behalf (or on behalf of my unit) in the following manner: Voting Opinion Table for this Shareholders' Meeting | Proposal Code | Proposal Name | Remarks | Agree | Oppose | Abstain | |---------------|----------------------------------------------------------------|---------|-------|--------|---------| | 100 | General Proposal: All proposals except cumulative voting proposals | √ | | | | | | Non-cumulative Voting | | | | | | 1.00 | Proposal on Purchasing Liability Insurance for Directors and Senior Management | √ | | | | | 2.00 | Proposal on Absorbing and Merging a Wholly-Owned Subsidiary | √ | | | | Principal's Name (Seal): [blank] Principal's ID Number (Social Credit Code): [blank] (If the principal is a legal entity shareholder, the official seal of the legal entity should be affixed.) Principal's Stock Account Number: [blank] Number of Shares Held: [blank] Authorized Representative: [blank] Authorized Representative's ID Number: [blank] Date of Issuance: [blank] Term of Authorization: [blank]