Corporate Action Notice

Section 1: Issuer information (mandatory) Name of issuer Chatham Rock Phosphate Limited Class of Financial Product Ordinary Shares NZX ticker code CRP ISIN (If unknown, check on NZX website) CA1621631094 Name of Registry MUFG Pension & Market Services Type of corporate action (Please mark with an X in the relevant box/es) Share Purchase Plan/retail offer X Renounceable Rights issue or Accelerated Offer Capital reconstruction Non- Renounceable Rights issue or Accelerated Offer Call Bonus issue Placement Record date 5pm, 05/07/2024 Ex Date (one business day before the Record Date) 04/07/2024 Currency NZD External approvals required before offer can proceed on an unconditional basis? N Details of approvals required N/A Section 6: Share Purchase Plans/retail offer Number of Equity Securities to be issued Up to 200,000,000 ordinary shares. Minimum application amount (if any) $500.00 Maximum application amount per Equity Security holder $10,000.00 (with the ability for CRP to accept oversubscriptions) Subscription price per Equity Security $0.10 Scaling reference date No scaling, except to the extent the oversubscription facility is oversubscribed Closing date 26/07/2024 Allotment date 2/08/2024 Section 9: Authority for this announcement (mandatory) Name of person authorised to make this announcement Chris Castle, President and Chief Executive Officer Contact person for this announcement Chris Castle Contact phone number +64 21 558 185 Contact email address chris@crpl.co.nz Date of release through MAP 04/07/2024