MACRO METALS LIMITED — Investor Presentation 2011

Mar 27, 2011

28 March 2011

The Company Announcements Platform Australian Securities Exchange Level 5 20 Bridge Street SYDNEY NSW 2000

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Energio Limited ABN: 28 001 894 033 21 TEDDINGTON ROAD, BURSWOOD WA 6100 PO BOX 6918 EAST PERTH WA 6892

T: (08) 9468 2333 F: (08) 9355 4580 www.energio.net.au

ENERGIO LIMITED BOARD ROOM RADIO BROADCAST

Energio Limited (EIO) provides the opportunity to listen to an audio broadcast with Mr Don Carroll, Non Executive Director and Dr Ian Burston, Non Executive Director, in a presentation titled “COMPANY UPDATE AND EXPLORATION UNDERWAY AT KCMH IRON ORE LICENCES”.

To listen, simply go to the following website:

http://www.brr.com.au/event/78356

The presentation details are as follows:

• EIO – Company update and exploration underway at KCMH Iron Ore Licences

• Presentation by Mr Don Carroll, Non executive director and Dr Ian Burtson, Non executive director

• Monday, 28 March 2011 9:45am

Yours sincerely

Sean Henbury

Company Secretary .

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ASX Code: EIO