Rio2 Limited

Rio2 has completed an updated National Instrument 43-101 Technical Report, confirming an increase in Condestable’s operational mine life, expanded Mineral Resources and Mineral Reserves, as well as robust underground operation economics.

RIO2 UPDATES CONDESTABLE MINE RESOURCES & RESERVES For Immediate ReleaseJune 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 (“Condest...

Rio2 reminds shareholders that its annual virtual AGM will be held on Wednesday, June 17, 2026, at 11 a.m. ET.

RIO2 VIRTUAL AGM REMINDER For Immediate ReleaseJune 11, 2026 VANCOUVER, BC - Rio2 Limited (“Rio2” or “the Company”) (TSX: RIO; OTCQX: RIOFF; BVL: RIO) reminds its shareholders that the Annual General and Special Meeting of shareholders (the “Meeting”) will be held on Wednesday, June 17, 2026, at 11 a.m. ET. The M...