Jiangsu Aisen Semiconductor completes the registration of legal representative's business change.

On September 8, 2025, Jiangsu Eisen Semiconductor Materials Co., Ltd. held the 18th meeting of the third board of directors, and approved the "Proposal to Change the Legal Representative of the Company". The relevant content was disclosed on September 9. Recently, the company completed the relevant procedures for business registration changes and obtained a new "Business License" issued by the Suzhou Bureau of Data, with the legal representative changed to Mr. Shen Xin. Apart from this change, other registration items on the "Business License" remain unchanged. The board of directors and all directors of the company guarantee that the announcement content is true, accurate, and complete, and will legally assume responsibility. This announcement was released by the board of directors on September 25, 2025.