AuMAS Resources Berhad ("AuMAS" or "the Company") is pleased to announce the maiden Mineral Resource Estimate ("MRE") for the Andrassy gold project ("Andrassy" or "the Project"), held through the Company's wholly-owned subsidiary, Wullersdorf Resources Sdn. Bhd., pursuant to an Exclusive Prospecting and Contract of Work agreement entered into with Aurelius Borneo Mining Sdn. Bhd., the holder of the prospecting licence for Andrassy, that was signed and announced on 22 October 2024.

The MRE has been estimated in accordance with the Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves (2012 Edition).

Please refer to the attachment for full details.

This announcement is dated 4 September 2026.