SLR Consulting (Canada) Ltd.

RIO2 UPDATES CONDESTABLE MINE RESOURCES & RESERVES

For Immediate Release June 23, 2026 VANCOUVER, BC - Rio2 Limited (“Rio2” or “the Company”) (TSX: RIO; OTCQX: RIOFF; BVL: RIO) announces that it has finalized an updated National Instrument 43-101 Technical Report (the “Report”) for its recently acquired Condestable copper mine (“Condestable”), located in the Department of Lima, Peru. The updated technical report, prepared by leading global mining consulting firm SLR Consulting (Canada) Ltd. ("SLR"), confirms an increase in the operational...