Eisen Corporation: Core technical personnel Hu Qinghua has changed the company's shares held indirectly through Ningbo Ailong to directly held.

Eisen Corporation announced that recently, the company's core technical personnel and R&D director, Mr. Hu Qinghua, acquired 77,100 shares of the company through block trading on December 18, 2025, which were originally held indirectly through Ningbo Ailong. This change in equity ownership is related to the adjustment of some of the shares held by relevant individuals from indirect ownership to direct ownership, and does not involve increasing or reducing the company's shares in the market.