Delpha Construction Co.,Ltd. declared that the company enter into additional Contract for Lejie Section Case A with Huajian Construction Co. Ltd. On April 15, 2021, the company entered into construction contracts with Huajian Construction Co. Ltd. for the following projects: 1.Xinbi Section with a total contract amount of TWD 895,808,000 (pre-tax); 2.Lejie Section Case A with a total contract amount of TWD 461,847,000 (pre-tax); 3.Qingxi Section Case A with a total contract amount of TWD 235,295,000 (pre-tax).

Reason for change and its main content: In accordance with the actual progress of the Lejie Section Case A, it is proposed to sign a additional contract, with an anticipated additional amount of TWD 267,170,004 (pre-tax). The total contract amount for the project after the additional contract is TWD 729,016,633 (pre-tax). The Chairperson is authorized by the board of directors to enter into the additional contract for Lejie Section Case A with Huajian Construction, not to exceed TWD 801,918,296 (pre-tax).