EV RESOURCES LTD — Regulatory Filings 2007

Apr 10, 2007

RICHFIELD GROUP LIMITED

ABN 66 009 144 503

LEVEL 1, 9 BOWMAN STREET, SOUTH PERTH WA 6151 TELEPHONE: (+61 8) 9367 8133 FACSIMILE: (+61 8) 9367 8812 LISTED ON THE AUSTRALIAN STOCK EXCHANGE

11 April 2007

Australian Stock Exchange Company Announcements Office Level 6 20 Bridge Street SYDNEY NSW 2000

Dear Sirs

CHANGE OF REGISTERED OFFICE

Richfield Group Ltd (ASX:RCH) wishes to advise that its registered office has changed effective today, to the following address:

Suite 2, Level 10 3 Spring Street Sydney New South Wales 2000.

Telephone: (02) 9256 8888 Facsimile: (02) 9256 8810

Yours faithfully

JANE WILDER Company Secretary