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PPX.V ·

PPX Provides PFS Update and March 2018 Bulk Sampling Results for Mina Callanquitas

Corporate Updates

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NEWS RELEASE TSX.V PPX; BVL PPX; SSE PPX

PPX Provides PFS Update and March 2018 Bulk Sampling Results for Mina

Callanquitas

Vancouver, British Columbia – May 14, 2018 – PPX Mining Corp. (the "Company" or “PPX”) is

pleased to announce that over 2,171 tonnes of bulk sample grading 7.92 gpt gold were mined and processed

during the month of March 2018 at Mina Callanquitas, and, with the continued emphasis on mine

development, over 222 metres of lateral development were also completed during the month. With the

recent completion of resource expansion and in-fill drilling at Callanquitas, work towards completing a Pre-

Feasibility Study (“PFS”) evaluating the economics of developing an integrated underground mining and

gold-silver processing facility at Callanquitas has accelerated. Details on PFS progress and highlights of

the operational results for March are given below:

• The Company’s mining partner Proyectos La Patagonia S.A.C. (“PLP”) provided the Company

with a detailed report on operations at Mina Callanquitas for March 2018. PLP reports that nighty-

four (94) truckloads containing 2,171 tonnes of gold mineralized rock were shipped to the Malin

Plant of Silver Cascas S.A.C. (“Silver Cascas”). The average gold grade of the mineralized material

was 7.92 gpt gold. Gold recoveries from processing the mineralized rock at the Silver Cascas

processing plant ranged from 77.0% to 88.0%, consistent with gold recoveries observed in previous

bulk samples. No “lower grade” mineralized rock was mined as operations were focused on

accessing high grade zones for potential future exploitation. Since the inception of the test-mining

program, PPX has bulk-sampled over 22,400 tonnes of mineralized material from the previously

defined Inferred Resource at Mina Callanquitas. Mineral resources are not mineral reserves and do

not have demonstrated economic viability. There is no certainty that all or any part of the mineral

resource will be converted into mineral reserves.

• PFS Update: Data generated during the in-fill and resource expansion drilling campaign has been

supplied to our third-party geologic and engineering consultants including: All pertinent assay data

received to date, surveyed drill collar locations, down-hole survey results, three-dimensional

geologic models of key structural features, rock types, hydrothermal alteration assemblages, and

geotechnical data on rock quality. The assay and geologic models will be utilized to create a new

resource estimate for gold and silver at Callanquitas that can then be integrated with stope designs

and layouts provided by the Company’s mine planning team. Based on nearly nine months of test

mining, cost estimates for all mining activities, from development to extraction, have been supplied

to our engineering consultants to evaluate multiple development scenarios in the PFS. Process

plant capital costs have been obtained from multiple vendors for the key components of the

proposed heap-leach processing facility. A number of different development scenarios, focusing

on alternatives for future expansion, will be evaluated in the PFS process. The initial base-case

scenario will evaluate a 350 metric tonne/day underground mine feeding a similar sized heap leach

processing facility. The Company expects a draft PFS to be completed in calendar Q2 2018.

The information in this press release and the test-mining/bulk sampling program do not represent a decision

by the Company to commence commercial production at the Igor Project. The test-mining/bulk sampling

program is designed to gather the required data to produce an accurate economic evaluation a Pre-

Feasibility Study (“PFS”) that is expected to be completed in calendar Q2 2018.

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Brian J. Maher, President and CEO of PPX Mining commented: “The Company continues to be pleased

with the results from the test-mining and bulk-sampling program at Mina Callanquitas. Our technical teams

are now focused on completing the PFS, while PLP is preparing the underground infrastructure at Mina

Callanquitas for future development. PPX expects to begin drilling at Tesoros later this month, opening an

exciting new phase in the exploration and development of the Igor Project. The continued success of the

bulk-sampling and test mining program at Callanquitas, progress on the Mina Callanquitas PFS, and the

new Portachuelos discovery, together underscore the Company’s confidence in the exploration and mine

development potential of the evolving district-scale Igor project.”

About PPX Mining Corp: PPX Mining Corp. (TSX.V: PPX.V, SSE: PPX, BVL: PPX) is a Canadian-

based exploration and development company with assets in northern Peru. Igor, the Company’s 100%-

owned flagship gold and silver project, is located in the prolific Northern Peru gold belt in easte rn La

Libertad Department. PPX is pursuing a two-prong strategy to further develop and explore the Igor Project.

The Company has begun work on its underground test mining and bulk sampling program which is designed

to upgrade the resource estimate and generate data to evaluate the possibility of future mine development

at Igor through the PFS process. Simultaneously, PPX is accelerating its exploration program at Igor in

order to fully evaluate the resource potential of the entire Igor project area. The Callanquitas Structure is

open along strike and at depth. A new discovery has been made in the Portachuelos area that can potentially

add significant new precious metal resources to the project. Coupled with the Domo and Tesoros

exploration targets, Igor is evolving into a district scale project with multiple large mineralizing centers,

each with significant gold and silver resource potential. Evaluating mine development alternatives at

Callanquitas in parallel with exploration discovery provides dual catalysts for growth and increasing

shareholder value.

Previous exploration on the Callanquitas Structure discovered a significant Inferred gold and silver

resource: 7,189,000 tonnes grading 1.94 gpt gold and 71.8 gpt silver containing 448,500 ounces of gold and

16,600,000 ounces of silver at a cutoff grade of 1.5 gpt gold equivalent. Included within this resource

estimate is a higher grade zone consisting of 2,730,000 tonnes grading 2.73 gpt gold and 119.1 gpt silver

containing 239,400 ounces of gold and 10,500,000 ounces of silver using a 3.0 gpt gold equivalent cutoff

grade (Please see Technical Report, amended September 27, 2013, available on the Company’s website or

SEDAR). Mineral resources are not mineral reserves and do not have demonstrated economic viability.

There is no certainty that all or any part of the mineral resource will be converted into mineral reserves.

All scientific and technical information in this press release has been reviewed and approved by Quentin J.

Browne, P.Geo., Independent Consulting Geologist to PPX Mining Corp., who is a qualified person under

the definitions established by National Instrument 43-101.

On behalf of the Board of Directors

Brian J. Maher

President and Chief Executive Officer

FOR FURTHER INFORMATION, PLEASE CONTACT:

PPX Mining Corp.

Brian J. Maher, President and Chief Executive Officer

Phone: 1-530-913-4728

Email: [email protected]

Website: www.ppxmining.com

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Cautionary Statement:

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. Certain disclosure in this release, may constitute

"forward-looking statements" within the meaning of the United States Private Securities Litigation Reform Act of 1995 and

Canadian securities legislation. In making the forward-looking statements in this release, the Company has applied certain factors

and assumptions that the Company believes are reasonable. However, the forward-looking statements in this release are subject to

numerous risks, uncertainties and other factors that may cause future results to differ materially from those expressed or implied in

such forward-looking statements. Such uncertainties and risks are detailed from time to time in the Company's filings with the

appropriate securities commissions, and may include, among others, market conditions, and delays in obtaining or failure to obtain

required regulatory approvals or financing. There can be no assurance that such statements will prove to be accurate, and actual

results and future events could differ materially from those anticipated in such statements. Readers are cautioned not to place undue

reliance on forward-looking statements. The Company does not intend, and expressly disclaims any intention or obligation to,

update or revise any forward-looking statements whether as a result of new information, future events or otherwise, except as

required by law.