Table of Contents I. Verification Report on Prior Period Error Corrections ………………………………… Page 1 — 2 II. Explanation on Prior Period Error Corrections ………………………………… Page 3 — 5
Verification Report on Prior Period Error Corrections
Tianjian Audit [2026] No. 9950
To all shareholders of Shanzi High-Tech Co., Ltd.:
We have verified the "Explanation on Prior Period Error Corrections" prepared by the management of Shanzi High-Tech Co., Ltd. (hereinafter referred to as "Shanzi High-Tech").
I. Limitations on Report Users and Purpose
This verification report is solely for the use of Shanzi High-Tech when disclosing prior period error corrections and may not be used for any other purpose.
II. Responsibilities of Management
The responsibility of the management of Shanzi High-Tech is to provide true, lawful, and complete relevant information, and to prepare the "Explanation on Prior Period Error Corrections" in accordance with the relevant provisions of "Enterprise Accounting Standard No. 28 - Changes in Accounting Policies, Accounting Estimates and Error Corrections" and "Rules for the Disclosure of Information by Companies Issuing Securities No. 19 - Corrections of Financial Information and Related Disclosures (Revised in 2025)" (CSRC Announcement [2025] No. 5), ensuring that its content is true, accurate, and complete, with no false records, misleading statements, or significant omissions.