Investor Presentation Tharisa plc (Incorporated in the Republic of Cyprus with limited liability) (Registration number HE223412) JSE share code: THA LSE share code: THS A2X share code: THA ISIN: CY0103562118 LEI: 213800WW4YWMVVZIJM90 ('Tharisa' or the 'Company') Investor Presentation Tharisa is pleased to announce that following participation at the BMO Global Metals and Mining Conference CEO, Phoevos Pouroulis, will be hosting a live interactive presentation via the Investor Meet Company platform on Wednesday, 10 March 2021 at 15:00 GMT. In view of the significant increase in demand for the metals required for reducing global emissions, with Platinum Group Metals (“PGMs”, which include platinum, palladium and rhodium metals) playing a key role, the interactive presentation will provide investors with an opportunity to speak to the management of one of the largest producers of PGMs globally. Attendees are invited to interact with the Company during the presentation. Questions can be submitted during the webcast or participants can pre-submit their questions by emailing them to igraulich@tharisa.com or tharisa@buchanan.uk.com prior to the event. Responses to the Q&A from the live presentation will be published at the earliest opportunity on the Investor Meet Company platform. Investors can sign up to Investor Meet Company for free and register for the Tharisa presentation via the following link: https://www.investormeetcompany.com/tharisa-plc/register-investor Paphos, Cyprus 3 March 2021 JSE Sponsor Investec Bank Limited Connect with us on LinkedIn and Twitter to get further news and updates about our business. Investor relations contacts: Ilja Graulich (Head of Investor Relations and Communications) +27 11 996 3500 +27 83 604 0820 igraulich@tharisa.com Financial PR contacts: Bobby Morse / Augustine Chipungu / James Husband +44 207 466 5000 tharisa@buchanan.uk.com Broker contacts: Peel Hunt LLP (UK Joint Broker) Ross Allister / David McKeown / Alexander Allen +44 207 7418 8900 BMO Capital Markets Limited (UK Joint Broker) Thomas Rider / Pascal Lussier Duquette / Nick Macann +44 207 236 1010 Berenberg (UK Joint Broker) Matthew Armitt / Jennifer Wyllie / Detlir Elezi +44 203 207 7800 Nedbank Limited (acting through its Corporate and Investment Banking division) (RSA Broker) Carlyle Whittaker +27 11 294 0061 About Tharisa Tharisa is an integrated resource group incorporating mining, processing, exploration and the beneficiation, marketing, sales and logistics of PGMs and chrome concentrates. Its principle asset is the Tharisa Mine located in the South-Western Limb of the Bushveld complex, South Africa. The mechanised mine has a 14-year open pit life of mine (LOM) and the ability to extend operations underground by at least 40 years. Tharisa is listed on the Johannesburg Stock Exchange (JSE: THA) and the Main Market of the London Stock Exchange (LSE: THS). Date: 03-03-2021 07:05:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited ('JSE'). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.