Chatham joins Safer Phosphates

NEWS RELEASE 21-15 September 23, 2021




CHATHAM ROCK PHOSPHATE LIMITED
JOINS SAFER PHOSPHATES

WELLINGTON New Zealand – Chatham Rock Phosphate Limited (TSXV: “NZP” and NZX:
“CRP” or the “Company") aims to be the premier supplier of direct application low cadmium
phosphate to the global agricultural sector.

We are passionate about the benefit of direct application fertiliser to sustainable farming and
agricultural practices.

With our current low cadmium projects in New Zealand and French Polynesia and now
prospective phosphate mines in Australia and Canada we are growing our capability to meet the
global demand originating from organic and regenerative farmers.

In particular, our Makatea Project in French Polynesia looks to meet the demands of farmers in
Metropolitan France for low cadmium phosphate.

And we are delighted to announce that the Company has just been admitted to membership of
Safer Phosphates.

The Safer Phosphates coalition whose members are Arianne Phosphate (Canada), Foskor (South
Africa), Kazphosphate (Kazakhstan), Kropz (Southern Africa), PhosAgro (Russia) and Tradient
(Egypt) will now be joined by CRP ( New Zealand and French Polynesia).

Safer Phosphates™ is an informal coalition of committed international companies willing to
contribute to EU policy & regulatory debates around fertilisers which seeks to increase the
awareness about the presence of contaminants in fertilising products and, indirectly, our food,
stressing the availability of low-contaminated products both in Europe and globally. The ultimate
objective of the Coalition is promoting a sustainable agriculture and better food in Europe through
enhanced competition on the European market of low-contaminated fertilisers. See Home | Safer
Phosphates

The presence of heavy metals in soil is a major threat to the human food-chain.

According to the World Health Organization, almost 200,000 people die every year from
chemical poisoning, including heavy metals. Most of these could be prevented with protective
measures and effective regulation.

Dietary intake of cadmium and other heavy metals remains an area of concern, which is why
regulation has been proposed in Europe to limit contamination of soils.

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The mission of Safer Phosphates™ is to share knowledge and address concerns about heavy
metals that are present in some phosphate-based fertilisers. This encompasses improved
understanding of the potential risks and promotion of solutions that optimize fertiliser choice, in
order to support food security and sustainable agriculture.

As a prospective operator of several low cadmium phosphate mining operations CRP looks
forward to working with the other members of the Safer Phosphates Coalition in this critical food
safety initiative.

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


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or New Zealand Exchange 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.