➣ COMEX-grade bullion, hydrometallurgical processing.

➣ Major permits in place.

Adjacent to the Sunshine Mine, the Sunshine Silver/Copper Refinery and historical antimony refinery grounds (collectively, the “Sunshine Complex”) could position the Sunshine Complex as the only vertically integrated platform in North America. Historically renowned for producing 99.99% COMEX-deliverable bullion, the Sunshine Silver/Copper Refinery is permitted and capable of hydrometallurgical processing of silver and copper concentrates.

In addition, we have permitting in place to build a potential new antimony facility at the Sunshine Complex (the “Sunshine Antimony Plant”) that could allow us to process antimony-bearing concentrate from the Sunshine Mine and toll-process external (third party) antimony-bearing concentrates, which together could provide a pathway for the Sunshine Complex to become one of the most significant centralized hubs for producing refined antimony in North America.

Together, the Sunshine Complex presents a unique opportunity to combine tier-one silver resources with critical mineral processing capacity, designed to anchor U.S. supply chains in both precious metals and critical minerals.