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PNGC.CN ·

_Update Drilling (July 2022)

Corporate Updates

66 Wellington St W Suite 4100

Toronto, Ontario

M5K 1B7 Canada

Conclusion of Phase I drilling of the Doriri Ni-Pd-Pt Prospect, Papua New Guinea

Toronto, ON, Canada (July 13, 2022) – PNG Copper Inc. (CSE:PNGC) (“PNG Copper ” or the

“Company”) is pleased to report that drillhole DOD008, on Section 10000N, the final drillhole in

the Phase I drilling programme at Doriri Ni-Pd-Pt prospect, was collared on July 5, 2022. The hole

intersected an 18.55 m downhole width of the Doriri mineralization between 10.95 m to 29.50 m. The

drillhole was completed below Costean I and previously completed (2012) cored drillholes DOD003

and DOD004. DOD008 was terminated in footwall peridotite at 34.35 m on July 10, 2022.

The present drilling has confirmed the following geological aspects of the mineralization, important

for continued drill evaluation:

1. Continuity of the mineralization over a 70 m vertical extent, from between 510 m RL to 440 m RL;

2. A dip to the mineralization, over this vertical extent, of between 60 to 70 degrees to the northeast;

3. A true width of the mineralization varying between 10 to 15 m.

Core samples from DOD005 are presently undergoing analysis at Australian Laboratory Services,

Townsville, Australia. Core samples from DOD006 and DOD007 are presently in-transit to Australian

Laboratory Services, Townsville. The mineralization intersection from DOD008 is presently being

logged and sampled and is expected to be dispatched in the next week. Gold, palladium and platinum

analyses will be completed by standard 30 gm lead collection Fire Assay followed by Inductively

Coupled Plasma Mass Spectrometry. Nickel assaying (including copper and silver) will involve a four-

acid digest including hydrofluoric, nitric, perchloric and hydrochloric acids in Teflon tubes. Analyses

will be completed by Inductively Coupled Plasma Optical (Atomic) Emission Spectrometry.

Doriri epithermal Ni-Pd-Pt prospect

Doriri is a low temperature accumulation of nickel, palladium and platinum located in the mafic and

ultramafic rocks of the Mt Suckling massif in southeastern Papua New Guinea. There is no other

documented mineral occurrence with a similar geology. Temperatures of formation of nickel-rich

chlorite, rhythmically interlayered with magnetite in the deposit, are in the range 100 to 220 oC,

classifying it as an epithermal deposit. The mineralization has an average width of 10 to 15 m and has

been previously mapped over a strike length of 520 m. It remains open ended in both directions.

Mineralization crops out at the surface and remains open at depth.

Four previously completed drillholes (2012) all intersected the Doriri mineralization and contained

significant Ni-Pd-Pt mineralization. Results from this drilling are summarized in Table 1.

66 Wellington St W Suite 4100

Toronto, Ontario

M5K 1B7 Canada

Table 1. Summary of previous drilling on the Doriri Ni-Pd-Pt mineralization (2012).

The technical information in this news release has been prepared in accordance with the

Canadian regulatory requirements set out in National Instrument 43-101 and reviewed on behalf

of the company by Ian David Lindley, Interim Chief Executive Officer of PNG Copper Corp, a

Qualified Person. Dr. Lindley has First Class Honours and Ph.D. degrees in Geology, 44 years

mining industry experience, and is a Fellow of the Australian Institute of Geoscientists.

Drill hole Mineralization

From-To (m)

Width (m) Grade Ni Grade PGM

12.20m 1.08% Ni 0.52g/t PGMDOD001 17.60 – 29.80m

Incl. 4.60m 1.69% Ni 0.53g/t PGM

25.00 – 29.00m 4.00m 0.86% Ni 0.41g/t PGM

4.00m 1.28% Ni 0.53g/t PGM

DOD002

33.00 – 37.00m

Incl. 1.00m 0.65% Ni 1.19g/t PGM

10.70m 1.78% Ni 0.68g/t PGM

Incl. 5.20m 2.51% Ni 0.92g/t PGM

DOD003 2.80 – 13.50m

Incl. 1.20m 5.71% Ni 1.03g/t PGM

12.00m 0.83% Ni 0.62g/t PGM

Incl. 3.00m 1.16% Ni 1.12g/t PGM

& 3.00m 1.15% Ni 0.78g/t PGM

DOD004 6.00 – 18.00m

Incl. 1.00m 1.41% Ni 1.68g/t PGM

Cutoffs: 0.4% Ni; 0.05g/t Pt, 0.1g/t Pd, 0.1% P

66 Wellington St W Suite 4100

Toronto, Ontario

M5K 1B7 Canada

The Doriri mineralization intersection in the interval 21.30 m to 29.53 m in drillhole DOD007,

Section 10025N, showing distinctive coarse, pinkish-white, bladed crystals of nickel-rich

chlorite interlayered with magnetite. Geothermometry of the nickel-chlorite indicates a

temperature of formation between 100 to 220oC. Doriri is truly a very young, low

temperature, epithermal accumulation, formed between 2.6 to 5.3 million years ago

66 Wellington St W Suite 4100

Toronto, Ontario

M5K 1B7 Canada

Drill section 10025N showing Costean III and drillholes DOD006 and DOD007

66 Wellington St W Suite 4100

Toronto, Ontario

M5K 1B7 Canada

Drill section 10000N showing Costean I and previous drillholes DOD003 and DOD004,

completed in 2012, and drillhole DOD008

66 Wellington St W Suite 4100

Toronto, Ontario

M5K 1B7 Canada

About PNG Copper Inc.

PNG Copper Inc. is a mineral exploration company focused on acquiring, exploring, and

developing quality mineral properties in Papua New Guinea. The Company’s core values are

respect for the Community, the Landowners, the environment and operating a safe workplace

for its employees. The Company is also committed to best practice standards of Corporate

Governance.

For further information please visit the Company’s website at pngcopper.ca or contact:

PNG Copper Inc.

Paul Rokeby, Chief Financial Officer

Tel: +1.705.465.1880

This news release does not constitute an offer to sell or a solicitation of an offer to buy nor shall there be any sale of any of

the securities in any jurisdiction in which such offer, solicitation or sale would be unlawful, including any of the securities in

the United States of America. The securities have not been and will not be registered under the United States Securities Act

of 1933, as amended (the “1933 Act”) or any state securities laws and may not be offered or sold within the United States

or to, or for account or benefit of, U.S. Persons (as defined in Regulation S under the 1933 Act) unless registered under the

1933 Act and applicable state securities laws, or an exemption from such registration requirements is available.

Neither the Canadian Securities Exchange nor its Market Regulator (as that term is defined in the policies of the Canadian

Securities Exchange) accepts responsibility for the adequacy or accuracy of this release.

Forward-Looking Statements

This Press Release contains forward-looking information within the meaning of applicable securities laws. When used in

this document, the words “may”, “would”, “could”, “will”, “intend”, “plan”, “anticipate”, “believe”, “estimate”, “targeted”

and similar expressions are intended to identify forward-looking statements. Forward-looking information in this news

release includes, but is not limited to, dispatch of samples to Australia, procedures for mineral analyses, the Company’s

objectives, goals or future plans, statements. Since forward-looking statements are based on assumptions and address

future events and conditions, by their very nature they involve inherent risks and uncertainties which may cause actual

results to differ materially from the statements made.

These assumptions include industry assumptions relating to, the price of copper, gold and other metals, currency and

interest rate fluctuations, and assumptions concerning mineralization, mineral recoveries, the ability to conduct exploration

activities in Papua New Guinea, and assumptions concerning COVID-19. Factors that could cause actual results to vary from

the Company’s stated expectations include, but are not limited to, mineral price and exchange rate fluctuations, increased

competition and general economic and market factors, potential mineralization not being as anticipated, uncertainties

inherent in the estimation of mineral resources, exploration and mine development plans, timing of the commencement of

operations and estimates of market conditions, failure to identify mineral resources, failure to convert estimated mineral

resources to reserves, the inability to complete a feasibility study which recommends a production decision, the preliminary

nature of metallurgical test results, delays in obtaining or failures to obtain required governmental, environmental or other

project approvals, political risks, uncertainties relating to the availability and costs of financing needed in the future,

changes in equity markets, inflation, changes in exchange rates, fluctuations in commodity prices, delays in the

development of projects, capital and operating costs varying significantly from estimates.

Although the Company believes that the assumptions and factors used in preparing the forward-looking information in this

news release are reasonable, undue reliance should not be placed on such information, which only applies as of the date of

this news release, and no assurance can be given that such events will occur in the disclosed time frames or at all. The

66 Wellington St W Suite 4100

Toronto, Ontario

M5K 1B7 Canada

Company disclaims any intention or obligation to update or revise any forward-looking information, whether as a result of

new information, future events or otherwise, other than as required by law.