Graphite One Announces Management Appointments

April 3, 2023 – Vancouver, British Columbia – Graphite One Inc. (TSX‐V:GPH; OTCQX: GPHOF) (“Graphite One”, or the “Company”), planning a complete domestic U.S. supply chain for advanced graphite materials, is pleased to announce the following:

– Appointment of Kevin Torpy as Vice President, Operations of Graphite One (Alaska) Inc.; and
– Promotion of Andrew Tan to Vice President, Advanced Graphite Materials of Graphite One Inc.

Graphite One Announces Termination of Marketing Services with Promethean Marketing Inc.

March 20, 2023 – Vancouver, British Columbia – Graphite One Inc. (TSX‐V: GPH; OTCQX: GPHOF) (“Graphite One” or the “Company”) today announces that further to its press release dated May 10, 2022, the agreement for digital marketing services entered into by the Company and Promethean Marketing Inc., was terminated effective March 16, 2023.

2022 Drilling Program Results Increase Graphite One Measured and Indicated Resource by 15.5%

March 13, 2023 – Vancouver, British Columbia –Graphite One Inc. (TSX‐V: GPH; OTCQX: GPHOF) (“Graphite One” or the “Company”), planning a complete domestic U.S. supply chain for advanced graphite materials, is pleased to announce the results of the 2022 drilling program and updated resource estimate, which shows an increase of 15.5% in Measured and Indicated tonnage with a corresponding increase of 13.1% in contained tonnes of graphite.

New U.S. Government Report Identifies Graphite One’s Graphite Creek Deposit “is Among the Largest in the World.”

March 9, 2023 – Vancouver, British Columbia –Graphite One Inc. (TSX‐V: GPH; OTCQX: GPHOF) (“Graphite One” or the “Company”), planning a complete domestic U.S. supply chain for advanced graphite materials, is pleased to share the newly released US Geological Survey (“USGS”) report titled “Insights into the Metamorphic History and Origin of Flake Graphite Mineralization at the Graphite Creek Graphite Deposit, Seward Peninsula, Alaska, USA.”

Graphite One Confirms that Significant Graphite Grade Continues 4 Kilometers from PFS Pit Boundary

February 7, 2023 – Vancouver, British Columbia –Graphite One Inc. (GPH: TSX‐V; GPHOF: OTCQX) (“Graphite One”, “G1” or the “Company”), planning a complete domestic U.S. supply chain for advanced graphite materials, is pleased to announce drill results from its 2022 Field Program at its Graphite Creek Property (“Graphite Creek” or the “Property”), located in the Kigluaik Mountains on the Seward Peninsula approximately 60 kilometers (37 miles) north of Nome, Alaska.

Graphite One Announces U.S. National Laboratory Will Test Graphite Creek Material for Additional Critical Mineral Recoveries

January 25, 2023 – Graphite One Inc. (TSX-V: GPH; OTCQX: GPHOF) (“Graphite One” or the “Company” or “G1”) is pleased to announce its wholly owned subsidiary, Graphite One (Alaska) Inc., has provided material from its Graphite Creek deposit to Sandia National Laboratories in Albuquerque, New Mexico, as part of Sandia’s green extraction processing work, conducted under the auspices of Sandia’s Climate Change Security Center with a cross-organizational team of technical experts.

Graphite One Announces Testing Agreement with U.S. National Laboratory and Grant of Long-Term Incentive Awards

January 20, 2023 – Graphite One Inc. (TSX-V: GPH; OTCQX: GPHOF) (“Graphite One” or the “Company”) is pleased to announce its wholly owned subsidiary, Graphite One (Alaska) Inc., has entered into a Material Transfer Agreement (“MTA”) with Pacific Northwest National Laboratory (“PNNL”), managed and operated in Richland, Washington by Battelle for the U.S. Department of Energy.