Blocklisting - Interim Review

22 April 2015 Mwana Africa PLC (the "Company") Block Listing Six Monthly Return The Company today announces its Block Listing Six Monthly Return for the periodfrom 21 October 2014 to 21 April 2015. Name of applicant: Mwana Africa PLC Name of scheme: Mwana Africa PLC Employee Share Option Scheme Period of return: From: 21 October 2014 To: 21 April 2015 Balance under scheme from 67,021,468previous return: The amount by which the block 0scheme has been increased, if thescheme has been increased sincethe date of the last return: Number of securities issued/ 0allotted under the scheme duringperiod: Number of securities cancelled 0under the scheme during theperiod: Balance under scheme not yet 67,021,468issued/allotted at end of period: Number and class of securities 151,121,154 ordinary sharesoriginally listed and the date of admission 26 October 2005 Total number of securities in 1,397,780,675issue at the end of the period: Name of contact: Simon Gilbert Telephone number of contact: 020 3 696 5470 Address of contact: Mwana Africa PLC 1 Catherine Place, London, SW1E 6DX The total issued share capital of the Company with voting rights is1,397,780,675 ordinary shares of 1p each. Enquiries: Mwana Africa PLC Tel: +44 (0)20 3696 5470 Simon Gilbert, Company Secretary Nominated Adviser and Broker Peel Hunt LLP Tel: +44 (0)20 7418 8900 Matthew Armitt/Ross Allister Public & Investor Relations Tel: +27 (0) 11 880 3924 Russell and Associates Jim Jones/Leigh King