ST Nan: Withdrawal of delisting and other risk warning application supplementary materials stage.

ST Nan announced that on April 28, 2026, the company applied to the Shenzhen Stock Exchange to withdraw from being delisted from trading and other risk warnings. As of the date of the announcement, the application is in the supplementary materials stage, and the period of supplementary materials does not count towards the deadline for the Shenzhen Stock Exchange to make a decision. The company will timely disclose any progress, and it is currently uncertain whether the application will be approved. Investors should be aware of investment risks.