Altura Energy Reports Return to Helium Production and Commencement of The Multi-Well Workover Program

Vancouver, British Columbia – June 18, 2026 – Altura Energy Corp. (TSXV: ALTU) (OTCQB: ALTUF) (FRA: Y020) (“Altura” or the “Company”) is pleased to announce that it has returned the two wells worked over to date, PSOC 23-15 and PSOC 22-8, to production following work completed during the Company’s 2025 field program.
Graphite One Advances Ohio Battery Materials Facility with Production Line Integration Contract

Vancouver, British Columbia – June 18, 2026 – Graphite One Inc. (TSXV: GPH) (OTCQX: GPHOF) (“Graphite One”, “G1” or the “Company”) is pleased to announce that it has engaged a leading global engineering and production line integration provider to support the design and integration of the manufacturing equipment being procured for the Company’s planned Ohio advanced graphite materials facility, which remains subject to project financing.