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

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

Jucan Optoelectronics Technology Co., Ltd.

Rongcheng Special Character [2026]215Z0013
Rongcheng Accounting Firm (Special General Partnership)
Beijing, China

Contents

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

Rongcheng Special Character [2026]215Z0013
To all shareholders of Jucan Optoelectronics Technology Co., Ltd.:
We have audited the attached special report on the storage, management, and use of raised funds for the year 2025 prepared by the Board of Directors of Jucan Optoelectronics (hereinafter referred to as "Jucan Optoelectronics").

1. Limitation on Report Users and Purpose
   This verification report is solely for the purpose of disclosure in Jucan Optoelectronics' annual report and may not be used for any other purpose. We agree to submit this verification report as a necessary document for Jucan Optoelectronics' annual report along with other documents for external disclosure.

2. Responsibilities of the Board of Directors
   According to the regulations of the China Securities Regulatory Commission (CSRC) on the supervision of raised funds by listed companies, the Shenzhen Stock Exchange's self-regulatory guidelines for listed companies, and the announcement format guidelines, the preparation of the special report on the storage, management, and use of raised funds is the responsibility of the Board of Directors of Jucan Optoelectronics. This responsibility includes ensuring that its content is true, accurate, and complete, with no false records, misleading statements, or significant omissions.

3. Responsibilities of the Certified Public Accountant
   Our responsibility is to independently provide a verification conclusion on the report prepared by the Board of Directors of Jucan Optoelectronics.

4. Overview of Work
   We conducted the verification in accordance with the standards for other assurance services issued by the Chinese Institute of Certified Public Accountants. These standards require us to plan and perform the verification work to obtain reasonable assurance that the information subject to verification is free from material misstatement. During the verification process, we performed necessary procedures, including examining accounting records. We believe that our verification provides a reasonable basis for our opinion.

5. Verification Conclusion
   We believe that the attached special report on the storage, management, and use of raised funds for the year 2025 prepared by Jucan Optoelectronics has been prepared in all material respects in accordance with the aforementioned regulations and fairly reflects the actual storage, management, and use of raised funds by Jucan Optoelectronics for the year 2025.