1529 Leys Energy: Announcement of Construction Contract with Related Party

On May 22, 2026, the board of directors of Leys Energy approved the signing of a construction contract with a related party. The project involves the construction of a factory building in the Yangmei District. The total contract amount is NT$31,052,252 (excluding tax). The counterparty, Wanchuan Construction Co., Ltd., is a subsidiary in which the company holds a 52.5% stake. The transaction was determined through price comparison to meet operational requirements. No directors expressed dissent regarding this transaction, and it has been approved by the Audit Committee.