Holding(s) in Company

Chromex Mining plc / Epic: CHX / Market: AIM / Sector: Mining & Exploration 21 May 2008 Chromex Mining plc ('the Company') Holding in Company On 19 May 2008 Chromex Mining Plc was informed that following a disposal Photon Global Limited is now interested in 2,230,000 ordinary shares of 1 penny each in the company, representing 3.96 per cent. of the issued share capital. **ENDS** For further information please visit www.chromexmining.co.uk or contact: Russell Lamming Chromex Mining plc Tel: 0781 0870 587 Brian Moritz Chromex Mining plc Tel: 07976 994 300 Romil Patel/William Vandyk Blue Oar Securities Plc Tel: 020 7448 4400 Hugo de Salis/Felicity Edwards St Brides Media & Tel: 020 7236 Finance Ltd 1177 ---END OF MESSAGE---