DOTZ NANO LIMITED — Major Shareholding Notification 2012

Feb 7, 2012

Form 605 Corporations Act 2001 Section 671B Notice of ceasing to be a substantial holder

To: Northern Iron Limited ACN: 125 264 575 ASX Code: NFE

1. Details of substantial holder

Name: IOOF Holdings Limited ACN: ACN 100 103 722

This notice is given by IOOF Holdings Limited, on behalf of itself and its subsidiaries.

The holder ceased to be a substantial holder on: 06/02/2012 The previous notice was given to the company on: 07/02/2012 The previous notice was dated: 03/02/2012

2. Changes in relevant interests

Particulars of each change in, or change in the nature of, a relevant interest of the substantial holder or an associate in voting securities of the company or scheme since the substantial holder was last required to give a substantial holding notice to the company or scheme as follows:

Person	Nature	Consideration	Class &number(ord)	Person'svotes
Perennial Investment PartnersLimited(ACN087901620)	Sold on market	-$ 1,107,172.12	-1,319,799	-1,319,799

3. Changes in association

The persons who have become associates of, ceased to be associates of, or have changed the nature of their association with, the substantial holder in relation to voting interests in the company or scheme are as follows:

Name & ACN	Nature of association
Not applicable

2

4. Addresses

The addresses of persons named in this form are as follows:

Name	Address
Northern Iron Limited	Level 3, 3 Ord StWest Perth, WA 6005
IOOF Holdings Limited	Level 6, 161 Collins StreetMelbourneVictoria 3000
IOOF Investment Management Limited	Level 6, 161 Collins StreetMelbourneVictoria 3000
Perennial Investment Partners Limited	Level 24, 303 Collins StreetMelbourneVictoria 3000