EASTERN PLATINUM LIMITED (Incorporated in Canada) (Canadian Registration number BC0722783) (South African Registration number 2007/006318/10) Share Code TSX: ELR ISIN: CA2768555096 Share Code JSE: EPS ISIN: CA2768555096 (“Eastplats” or the “Company”) NOTICE OF ANNUAL GENERAL AND SPECIAL MEETING AND THE SALIENT DATES AND TIMES FOR SHAREHOLDING ON THE SOUTH AFRICAN REGISTER Shareholders are advised that the Annual General and Special Meetings (“Meetings”) of shareholders of the Company are to be held virtually on Tuesday, 21 June 2022 at 10:00am (Vancouver time) / 7:00 pm (South African time). The Company has elected to use the Notice & Access provisions under National Instrument 54- 101 and National Instrument 51-102. THE BOARD OF DIRECTORS AND MANAGEMENT REQUEST ALL SHAREHOLDERS VOTE BY PROXY AND NOT ATTEND THE MEETING IN PERSON. THE MEETING WILL BE HOSTED VIRTUALLY VIA A LIVE AUDIO WEBCAST AT: https://virtual-meetings.tsxtrust.com/1321. 2022 Record date to be entitled to receive the notice of Friday, 6 May Meetings and information circular (“Circular”) Circular mailed to Eastplats shareholders on Thursday, 19 May Last day to trade to be on the Register for the Record Date Tuesday, 7 June to vote Record date in order to be eligible to attend and vote at Friday, 10 June the Meetings Receipt of forms of South African proxy in respect of the Wednesday, 15 June Meetings of Eastplats by 7pm (South Africa time) / 10am (Vancouver time) Meetings to be held at 7pm (South Africa time) / 10am Tuesday, 21 June (Vancouver time) The Circular and other relevant materials are available electronically at https://eastplats.com/investors-2/agm or at www.sedar.com. For further information, please contact: EASTERN PLATINUM LIMITED Wylie Hui, Chief Financial Officer and Corporate Secretary whui@eastplats.com (email) (604) 800-8200 (phone) The Company has a primary listing on the Toronto Stock Exchange and a secondary listing on the JSE Limited. 20 May 2022 JSE Sponsor PSG Capital