Metals Acquisition (MTAL) - 2025 Q1 - Quarterly Report

Exhibit 99.1 27 May 2025 MAC Copper Limited enters into Binding Scheme Implementation Deed with Harmony MAC Copper Limited (NYSE:MTAL, ASX:MAC) ("MAC" or the "Company") is pleased to announce that it has entered into a binding scheme implementation deed ("Implementation Deed") with Harmony Gold Mining Company Limited (JSE:HAR, NYSE:HMY) ("Harmony") and Harmony Gold (Australia) Pty Ltd ("Harmony Australia") (a wholly owned subsidiary of Harmony), under which it is proposed that Harmony Australia will acquire ...