Under the terms of the contract, AMS will deliver all surface mining services associated with development and production activities at the A4 open pit, which is located approximately 8 km to the west of the Sandfire’s existing T3 Open Pit, where AMS has successfully progressed from development into production works. Perenti anticipates A4 pre-production and development work to commence in September 2023, with pre-strip mining to start in October 2023.