WEEBIT NANO LTD — Board/Management Information 2012

May 22, 2012

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23 May 2012

Centralised Company Announcements Platform Australian Stock Exchange 10[th] floor, 20 Bond Street Sydney NSW 2000

Dear Sir,

RETIREMENT OF JOINT COMPANY SECRETARY

The Directors of Radar Iron Ltd (“Radar” or the “Company”) wish to advise that, effective from today, Mr Morgan Barron has resigned from the role of joint Company Secretary to continue other business interests.

The Board would like to express its sincere gratitude to Mr Barron for his diligence and efforts during his appointment.

Yours sincerely,

For and on behalf of Radar Iron Ltd

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Jonathan Lea

Managing Director

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