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Oroco Resumes Drilling at Santo Tomas

Exploration Programs

July 5, 2022 NEWS RELEASE

Oroco Resumes Drilling at Santo Tomas

VANCOUVER, Canada – ( July 5, 2022) Oroco Resource Corp. ( TSX-V: OCO; OTC: ORRCF )

(“Oroco” or “the Company” ) is pleased to announce that it has resumed its drilling operations at

Santo Tomas as the Federal military operations in the area have ended. Drilling commenced

overnight at Brasiles with the resumption of Hole B007, and in the North Zone with the continuation

of Hole N020.

“A safe and orderly return to drilling has been undertaken and we look forward to increasing our

productivity with the additional drill capacity that is being planned” stated Richard Lock, Oroco’s

CEO.

Core logging and assaying have continued during the period of drill stoppage, with an improvement

in methods of handling and analysis, thereby better preparing the geological team for an increase in

the rate of core processing.

In addition, Oroco has started work with Ausenco to prepare a 43-101 Preliminary Economic

Assessment (PEA). Initial work on metallurgical testing is underway with samples being selected

for shipment to the lab. It is planned for the PEA to be completed in Q1 2023.

ABOUT OROCO:

The Company holds a net 73.2% interest in the collective 1,172.9 ha Core Concessions of the Santo

Tomas Project in NW Mexico and may increase that majority interest up to an 85.5% interest with a

project investment of up to CAD$30 million. The Company also holds a 77.5% interest in 7,807.9

ha of mineral concessions surrounding and adjacent to the Core Concessions (for a total project area

of 22,192 acres). The Project is situated within the Santo Tomas District, which extends from Santo

Tomas up to the Jinchuan Group’s Bahuerachi project, approximately 14 km to the northeast. Santo

Tomas hosts a significant copper porphyry deposit defined by prior exploration spanning the period

from 1968 to 1994. During that time, the property was tested by over 100 diamond and reverse

circulation drill holes, totalling approximately 30,000 meters. Based on data generated by these drill

programs, a historical Prefeasibility Study was completed by Bateman Engineering Inc. in 1994.

The Santo Tomas Project is located within 160 km of the Pacific deep-water port at Topolobampo

and is serviced via highway and proximal rail (and parallel corridors of trunk grid power lines and

OROCO RESOURCE CORP.

1201-1166 Alberni Street, Vancouver, BV V6E 3Z3

T: 604.688.6200 F: 604.688.6260

www.orocoresourcecorp.com

natural gas) through the city of Los Mochis to the northern city of Choix. The property is reached by

a 32 km access road originally built to service Goldcorp’s El Sauzal Mine in Chihuahua State.

For further information, please contact:

Richard Lock, Executive CEO

Oroco Resource Corp.

Tel: 604-688-6200

Email: [email protected]

www.orocoresourcecorp.com

Neither TSX Venture Exchange nor Neither TSX Venture Exchange nor its Regulation Services

Provider (as that term is defined in the policies of the TSX Venture Exchange) accept responsibility

for the adequacy or accuracy of this release.

Cautionary Note Regarding Forward-Looking Information

This news release includes certain “forward-looking information” and “forward-looking statements”

(collectively “forward-looking statements”) within the meaning of applicable Canadian securities

legislation. All statements, other than statements of historical fact included herein, including without

limitation, statements relating to future events or achievements of the Company, are forward-looking

statements. There can be no assurance that such forward-looking statements will prove to be accurate,

and actual results and future events could differ materially from those anticipated or implied in such

statements. Many factors, both known and unknown, could cause actual results, performance or

achievements to be materially different from the results, performance or achievements that are or may be

expressed or implied by such forward-looking statements. Readers should not place undue reliance on

the forward-looking statements and information contained in this news release concerning these

matters. Oroco does not assume any obligation to update the forward-looking statements should they

change, except as required by law.