| 9th Jan 2023 7:00 am | RNS | Q4 Update | 
                                                                            
                                            | 3rd Jan 2023 7:00 am | RNS | Appointment of Liberum as Nominated Advisor | 
                                                                            
                                            | 21st Nov 2022 7:00 am | RNS | Potash and Salt Offtake MOUs | 
                                                                            
                                            | 27th Sep 2022 7:00 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 26th Sep 2022 1:45 pm | RNS | Results of REX Retail Offer & Total Voting Rights | 
                                                                            
                                            | 26th Sep 2022 7:02 am | RNS | REX Retail Offer | 
                                                                            
                                            | 26th Sep 2022 7:01 am | RNS | Renewal of Strategic Investment & Equity Placing | 
                                                                            
                                            | 26th Sep 2022 7:00 am | RNS | Interim Results for the six months to 30 June 2022 | 
                                                                            
                                            | 16th Aug 2022 4:18 pm | RNS | Exercise of Options & Director/PDMR Shareholding | 
                                                                            
                                            | 22nd Jul 2022 9:00 am | RNS | Share Options Scheme & Director Shareholdings | 
                                                                            
                                            | 19th Jul 2022 5:05 pm | RNS | Replacement: Director/PDMR Shareholding | 
                                                                            
                                            | 18th Jul 2022 4:00 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 11th Jul 2022 7:00 am | RNS | Q2 Activities Update | 
                                                                            
                                            | 7th Jul 2022 12:30 pm | RNS | Result of AGM | 
                                                                            
                                            | 20th Jun 2022 7:00 am | RNS | Exercise of Warrants and Issue of Shares | 
                                                                            
                                            | 13th Jun 2022 7:00 am | RNS | Notice of AGM and Posting of Annual Report | 
                                                                            
                                            | 31st May 2022 7:00 am | RNS | Audited Results for the year ended 31 Dec 2021 | 
                                                                            
                                            | 31st Mar 2022 7:00 am | RNS | Q1 Activities Update | 
                                                                            
                                            | 15th Mar 2022 7:00 am | RNS | Grant of Share Options | 
                                                                            
                                            | 21st Feb 2022 7:00 am | RNS | Appointment of Chief Financial Officer | 
                                                                            
                                            | 16th Feb 2022 7:00 am | RNS | Appointment of Corporate Broker | 
                                                                            
                                            | 27th Jan 2022 7:00 am | RNS | Basic Engineering Packages Awarded to Reminex S.A | 
                                                                            
                                            | 25th Jan 2022 1:00 pm | RNS | Part Exercise of Options and Issue of Shares | 
                                                                            
                                            | 31st Dec 2021 7:00 am | RNS | End of Year Newsletter | 
                                                                            
                                            | 6th Dec 2021 12:45 pm | RNS | Result of AGM | 
                                                                            
                                            | 6th Dec 2021 12:31 pm | RNS | Result of General Meeting | 
                                                                            
                                            | 2nd Dec 2021 7:00 am | RNS | Operational Update: Khemisset Potash Project | 
                                                                            
                                            | 29th Nov 2021 7:00 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 24th Nov 2021 7:00 am | RNS | Issue of Equity & Total Voting Rights | 
                                                                            
                                            | 12th Nov 2021 7:00 am | RNS | Investor Presentation | 
                                                                            
                                            | 11th Nov 2021 10:30 am | RNS | Notice of AGM | 
                                                                            
                                            | 11th Nov 2021 7:00 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 10th Nov 2021 9:05 am | RNS | Second Price Monitoring Extn | 
                                                                            
                                            | 10th Nov 2021 9:00 am | RNS | Price Monitoring Extension | 
                                                                            
                                            | 10th Nov 2021 7:00 am | RNS | Strategic Investment of up to US$46.75m | 
                                                                            
                                            | 30th Sep 2021 7:01 am | RNS | Operational Update: Khemisset Potash Project | 
                                                                            
                                            | 30th Sep 2021 7:00 am | RNS | Interim Results | 
                                                                            
                                            | 12th Jul 2021 7:00 am | RNS | Appointment of Non-Exec Director & Board Changes | 
                                                                            
                                            | 24th Jun 2021 7:00 am | RNS | Khemisset Potash Project Update | 
                                                                            
                                            | 4th Jun 2021 11:30 am | RNS | Director/PDMR Shareholding |