Chatham’s Korella South Phosphate and REE Permit Granted

NEWS RELEASE 22- 28 December 19, 2022



CHATHAM’S KORELLA SOUTH PHOSPHATE AND
RARE EARTHS EXPLORATION PERMIT GRANTED

WELLINGTON New Zealand – Chatham Rock Phosphate Limited (TSXV: “NZP” and NZX: “Chatham” or
the “Company") has this week made another stunning advance with the grant of exploration area
Korella South EPM28187.

Shareholders will recall that in December 2021 we announced the application for an area of 196
square kilometres south of Phosphate Hill, Queensland designated Korella South.

Chatham’s wholly-owned Australian, subsidiary Avenir Makatea Pty. Ltd., is the holder of the
exploration area that has been issued for a period of 5 years.

With finalisation of an access agreement with the local landowner, in-field exploration activities are
expected in February 2023 subject to the end of the wet season.

Korella South (EPMA28187) covers an area that has been subject to considerable past exploration for
a variety of minerals, within and adjacent to the Georgina Basin. Based on the body of geological
knowledge that currently exists concerning Korella South, the ground is highly prospective for both
rock phosphates and rare earths.

The strong relationship between phosphate and rare earth elements (REE) has been the subject of
considerable study by the Queensland Geological Survey who has opined that the south-eastern rim
of the Georgina Basin, that centres on Korella South, provides the highest concentration of REE in the
Georgina Basin.

The Company will now apply for exploration funding under the Queensland Government’s $26 million
Collaborative Drilling Program which has its goal the development of Critical Minerals that includes
REE.

The potential for significant rare earth mineralisation in Korella South is expected to attract the
interest of major players in the rare earths industry as potential joint venture partners for Chatham’s
100% owned-subsidiary company, Pacific Rare Earths Limited (PRE).

PRE will manage and lead the rare earths facet of the Korella South development as it is has already
demonstrated in relation to the rare earths identified in the Chatham Rise deposit.

Rare Earths Strategy

Chatham through Pacific Rare Earths will manage not only the REE activities in Korella South ( EPM
28187) and Korella North ( EPM28589) but will also take the lead in the exploration for selenium in
the exploration areas Tambo (EPM28606) and Gunnerside (EPM 28676).

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For further information please contact:

Chris Castle,
President and Chief Executive Officer
Chatham Rock Phosphate Limited
64 21 55 81 85 or chris@crpl.co.nz

Statements about the Company's future expectations and all other statements in this press release other than
historical facts are "forward looking statements". Such forward-looking statements are based on numerous
assumptions, and involve known and unknown risks, uncertainties and other factors, including risks inherent in
mineral exploration and development, which may cause the actual results, performance, or achievements of the
Company to be materially different from any projected future results, performance, or achievements expressed
or implied by such forward-looking statements.

Neither the Exchange, its Regulation Service Provider (as that term is defined under the policies of the Exchange),
or NZX Limited has in any way passed upon the merits of the Transaction and associated transactions, and has
neither approved nor disapproved of the contents of this press release.