Toronto, Ontario – February 25, 2026 – Oreterra Metals Corp. (“Oreterra” or the “Company”) (previously, “Romios Gold Resources Inc.”) (TSXV: OTMC) (OTCID: OTMCF or RMIOD) (FSE: D4RO) (WKN: A421RQ) is pleased to announce that it will be exhibiting at the 2026 Prospectors & Developers Association of Canada Annual Convention (PDAC), the world's premier mineral exploration & mining event. We invite our shareholders and conference delegates to visit us at booth #2717 in the Investor’s Exhange. 

The in-person event will be held at the Metro Toronto Convention Centre (MTCC) from Sunday, March 1^st to Wednesday, March 4th, 2026.

Oreterra’s CEO, Kevin Keough; President, Stephen Burega; and Vice-President, Exploration, John Biczok, look forward to discussing the Company’s plans for the first-ever drilling of the large scale Trek South porphyry copper-gold prospect in BC’s Golden Triangle in the upcoming field season.

Recent news includes:

• An over-subscribed non-brokered private placement financing for up to $9,500,000 targeted to close later this week, on February 27, 2026.
• The completion of a major corporate overhaul which concluded on February 2, 2024 with a 10:1 share consolidation, a name change to Oreterra Metals Corp., and the start of trading on the TSX Venture Exchange under the new symbol OTMC.
• The completion of a National Instrument 43-101 Technical Report on the Trek Property which lays out the considerable merits of the property and the Trek South prospect in particular, available at CLICK HERE.

About Oreterra Metals Corp.

Oreterra Metals Corp. commenced trading on February 2, 2026, under the new ticker OTMC, following a months-long effort to restructure the former Romios Gold Resources Inc.. Management took on the task because it believes the Company’s wholly-owned Trek South porphyry copper-gold prospect represents, based upon the impressive results of the spectrum of geosciences applied to the target area to date, among the finest new targets of its kind in BC’s Golden Triangle.  The Company recently released (news, January 22, 2026) a National Instrument 43-101 Technical Report for the Trek property which recommends two initial phases of drilling at Trek South, for execution in the approaching 2026 field season. A copy of the Technical Report is available on the Company’s website at www.oreterra.com, and on the Company’s SEDAR+ issuer profile at www.sedarplus.com.

Additional wholly-owned Company property interests include two former producers in Nevada: the Kinkaid claims in the Walker Lane trend covering numerous shallow Au-Ag-Cu workings over what is believed to be one or more porphyry centres (source: J.Biczok, P.Geo, June 2025, Kinkaid Gold-Copper-Silver Project, www.oreterra.com), and the Scossa mine property in the Sleeper trend which is a former high-grade gold producer (source: J.Biczok, P.Geo, July 2025, Scossa Historic Gold Mine Property, www.oreterra.com). The Company also holds a 100% interest in the large Lundmark-Akow Lake Au-Cu property adjacent to the northwest of the Musselwhite Mine in northwestern Ontario, where drilling by the Company has produced highly encouraging, broad VMS-style Au-Cu intersections. 

For further information

Kevin M. Keough
Chief Executive Officer
Tel: 613 622-1916
Email: kkeough@oreterra.com

Stephen Burega
President
Tel: 647 515-3734
Email: sburega@oreterra.com 

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Cautionary Statement Regarding Forward-Looking Information

This news release contains forward-looking statements involving risks and uncertainties. Actual results may differ materially from those expressed or implied. The Company disclaims any obligation to update such statements except as required by law.

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