1. Relevant Situation of Other Risk Warnings
The accounting firm Rongcheng (Special General Partnership) issued a negative opinion in the "Internal Control Audit Report for 2025" for Shanghai Tianji Technology Co., Ltd. (hereinafter referred to as "the Company"). According to Article 9.4 (4) of the current "Shenzhen Stock Exchange GEM Listing Rules," the Company’s stock trading has been subjected to other risk warnings due to the issuance of an audit report with a disclaimer or negative opinion on internal controls for the most recent fiscal year. Consequently, the stock trading has been marked with "ST" before the stock abbreviation. For specific details, please refer to the announcement titled "Announcement on the Implementation of Other Risk Warnings and Stock Suspension" disclosed by the Company on April 28, 2026, on the Giant Tide Information Network.