Advisers

Nominated Adviser and Broker

Liberum Capital Limited Ropemaker Place Level 12 12 Ropemaker Street London EC2Y 9AR United Kingdom

Broker

Novum Securities Limited 8-10 Grosvenor Gardens London SW1W 0DH United Kingdom

Research

Cannacord Genuity Limited 88 Wood Street London EC2V 7QR United Kingdom

Registrar

Computershare Investor Services (BVI) Limited Woodbourne Hall PO Box 3162 Road Town Tortola British Virgin Islands

Depositary

Computershare Investor Services plc The Pavilions Bridgwater Road Bristol BS13 8AE United Kingdom

Auditors

BDO LLP 55 Baker Street London W1U 7EU United Kingdom

Legal (UK)

Bryan Cave Leighton Paisner LLP Adelaide House London Bridge London EC4R 9HA United Kingdom

Legal (BVI)

Ogier 41 Lothbury London EC2R 7HF United Kingdom

Enviromental & Social

Impacto Av. Mártires da Machava, 968 Maputo, Mozambique