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Cerro de Pasco Resources Prepares Landmark SONIC DRILLING CAMPAIGN on Quiulacocha Tailings

Exploration Programs

Cerro de Pasco Resources Prepares Landmark SONIC DRILLING

CAMPAIGN on Quiulacocha Tailings

MONTREAL, QUÉBEC, CANADA — (May 25, 2022) Cerro de Pasco Resources Inc. (CSE:CDPR) (Frankfurt:

N8HP) (“CDPR”, or the “ Corporation“) announces that it will carry out a sonic drilling campaign on its

Quiulacocha Tailings in Cerro de Pasco, Peru, in the third quarter of 2022.

As of today, CDPR has obtained the following licenses and approvals for its Quiulacocha tailings project:

- the social license granted by the Quiulacocha Rural Community ( Comunidad Campesina de

Quiulacocha, “CCQ”) in October 2019;

- an environmental i mpact declaration ( Declaración de Impacto Ambiental , “DIA”) for the

Quiulacocha tailings exploration project by the Peruvian Ministry of Energy and Mines (the

“MINEM”) approved in August 2021; and

- the technical approval from the National Water Authority (“ANA”) obtained in July 2021.

Following several recent meetings with government officials, CDPR is pleased to announce that:

- official documents to start its sonic drilling campaign have been submitted on May 23rd 2022.

Guy Goulet, CEO: "We have navigated a long road to achieve this pivotal result. The window is now open

to complete our sonic drilling program in the Quiulacocha tailings section of our El Metalurgista Concession

during the current dry season . We will then apply our energy and skills to developing this significant

resource with the continued support of the local community and national authorities . This represents a

substantial commitment by CDPR aimed at converting an important environmental liability into a resource

with many values, including metals, green hydrogen and other components”.

Steven Zadka, Executive Chairman: “ On behalf of CDPR, I would like to thank the Peruvian Government

and its institutions for their support and commitment . They recognize the social and environmental

benefits of our project and have demonstrated full support for private sector innovation, initiative and

investment, hand-in-hand with the public sector. This will be the first large scale private sector initiative of

its kind in Peru, aimed at responsibly reprocessing and remediating mineral waste . It will bring many

benefits including substantial savings to the Peruvian State relating to remediation processes . Peru has

more than 7,000 mining environmental liabilities of which more than 180 are considered extremely high

risk, according to the Control General of the Republic (Contraloria General de la Republica, 2021)”.

The Quiulacocha Tailings

The Quiulacocha tailings deposit (4,300 masl) covers approximately 115 hectares with tailings deposited

in the Quiulacocha Tailings Storage Facility (TSF) from the early 1920´s to 1992. The tailings stored in the

TSF, comprised of processing residues, come fr om the Cerro de Pasco open pit and underground mine.

The main period of tailings deposition at Quiulacocha came after 1943 when the Paragsha plant was put

into commission, first treating Cu ore and later processing Zn -Pb-Ag ore. According to historical records,

the Cerro de Pasco mine processed approximately 58.3 Mt of Zn -Pb-Ag ore between 1952 to 1992 from

the open pit and underground workings with average historical grades of 8.6% Zn, 3.3% Pb and 98 g/t Ag.

The most recent Historical Mineral Resource Est imate for the Quiulacocha tailings by BO Consulting in

2012 reported 2.9 Mt at 1.43% Zn, 0.79 % Pb, 43.1 g/t Ag, and 0.04% Cu. This estimate was based on a

shallow surface auger sampling program which was estimated to represent only 4% of the expected

tonnes of the deposit.

This Historical Resource Estimate is detailed and discussed in the technical report titled The Excelsior

Mineral Pile (EMP) and Quiulacocha Tailings (QT) associated with the Cerro de Pasco Mine, Cerro de Pasco

District, Altiplano Regio n, North-Central Peru filed on Sedar.com on July 26, 2018. They are treated as

historic information and have not been verified for economic evaluation by the Company. These are

considered Historical Mineral Resources and do not refer to any category of sec tions 1.2 and 1.3 of the

Canadian Securities Administrator's National Instrument 43 -101 – Standards of Disclosure for Mineral

Projects ("NI 43-101") such as Mineral Resources or Mineral Reserves as stated in the 2010 CIM Definition

Standards on Mineral Resources and Mineral Reserves. A Qualified Person (within the meaning of NI 43 -

101) has not done sufficient work to classify the historical estimate as current Mineral Resources or Mineral

Reserves. The explanation lies in the inability by the Qua lified Person to fully verify the data acquired by

the various historical drilling campaigns and other sampling works. Further drilling would be required to

upgrade or verify the historical resources. However, the Qualified Person has read the documents

pertaining to historical evaluation of the Mineral Resources and is of the opinion that they need to be

updated to fully conform to the NI 43-101 or CIM norms.

Sonic Drilling Programme

Sonic drilling employs high-frequency, resonant energy generated inside a sonic head to advance a core

barrel and casing into subsurface formations. It is an optimal method when near 100% core recovery of

soft, unconsolidated material is desired, employing the highest technology, with zero contamination, no

water use, no earth movement resulting in zero environmental and social impact.

The exploration program is planned in the third quarter of 2022 using sonic exploration equipment and

will focus on the central, deeper section of the tailings deposit. Exploration is planned on a 100 x 100 -

meter grid with depth to be limited by the base of the deposit (lake sediments and organic material).

The sampling and assaying program from the exploration will include a Quality Assurance/Quality Control

(QA/QC) program which incorporates the insertion of blanks, standards, twin samples, duplicate pulps

and coarse rejects and a selection of sample pulps to be sent to a secondary laboratory. After completing

the sampling and assaying program and mineralogical studies, composites will be generated to undertake

metallurgical studies.

Technical Information

Mr. Shane Whitty has reviewed and approved the scientific and technical information regarding the

technical information contained in this news release. Mr. Whitty is a qualified Person within the meaning

of the NI 43-101 and is also the Vice President, Exploration for CDPR.

About Cerro de Pasco Resources Inc.

Cerro de Pasco Resources Inc. is a resource management company, founded in 2012 with the original

purpose of developing the El Metalurgista mining concession comprising mineral tailings and stockpile s

extracted from the Cerro de Pasco open -pit mine in central Peru. Our strategic strength lies in our

extensive team experience and knowledge of the opportunities and challenges in and around Cerro de

Pasco. The company is founded on clear objectives, to e ngender long-term economic sustainability and

benefit for the local population, from an economic, social and health point of view. The company’s

approach at El Metalurgista entails the reprocessing and environmental remediation of mining waste and

the creation of numerous opportunities in a circular economy.

Contact Information

Cerro de Pasco Resources Inc.

Guy Goulet, CEO

Tel.: 579 476-7000

Email: [email protected]

Forward-Looking Statements and Disclaimer

Certain information contained herein may constitute “forward -looking information” under Canadian securities

legislation. Generally, forward-looking information can be identified by the use of forward-looking terminology such

as “plans”, “seeks”, “expects”, “estimates”, “intends”, “anticipates”, “believes”, “could”, “might”, “likely” or

variations of such words, or statements that certain actions, events or results “may”, “will”, “could”, “would”,

“might”, “will be taken”, “occur”, “be achieved” or other similar expressions. Forward-looking statements, including

the expectations of CDPR’s management regarding the its intended use of proceeds of the Loan and all other

statements that are not statements of historical fact, are based on CDPR’s estimates and are subject to known and

unknown risks, uncertainties and other factors that may cause the actual results, level of activity, performance or

achievements of CDPR to be materially different from those expressed or implied by such forward-looking statements

or forward -looking information. Forward-looking statements are subject to business and economic factors and

uncertainties and other factors , such as Covid -19, that could cause actual results to differ materially from these

forward-looking statements, including the relevant assumptions and risks factors set out in CDPR’s public documents,

available on SEDAR at www.sedar.com. There can be no assurance that such statements will prove to be accurate,

as actual results and future events could differ materially from those anticipated in such statements. Although CDPR

believes that the assumptions and factors used in preparing the forward -looking statements are reasonable, undue

reliance should not be place d on these statements and forward -looking information. Except where required by

applicable law, CDPR disclaims any intention or obligation to update or revise any forward -looking statement,

whether as a result of new information, future events or otherwise.