PTR MINERALS LTD — Major Shareholding Notification 2011

Jul 10, 2011

	From:Hayley Tai	To: *01300135638	11/07/2011 11:13	#046 P.001/004
			australianethical®$investment + superannuation$
	Facsimile Transmission
To:	Mr Donald Stephens, Company Secretary, Petratherm Fax:Ltd, Unley SA		(08) 8272 8141
	Company Announcements Office, AustralianSecurities Exchange		1300 135 638
From:	Hayley Tai (02 6201 1956)		Pages: 4 (including this cover sheet)

Form 604 - Notice of Change of Interests of Substantial Holder Re:

Please find attached a completed Form 604 relating to our shareholdings in Petratherm Ltd.

Regards,

Hayley Tai Investment Services Officer

Phone 1800 021 227 Email trustadmin@australianethical.com.au Facsimile 02 6201 1987 Website www.australianethical.com.au Post GPO Box 2435 Canberra ACT 2601 Australian Ethical Investment Ltd ABN 47 003 188 930 AFSL 229949 ® Registered trademark of Australian Ethical Investment Ltd.

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To: *01300135638

604 Page 1 of 3 15 July 2001

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Form 604

Corporations Act 2001 Section 671B

Notice of change of interests of substantial holder

To Company Name/Scheme Petratherm Limited
ACN/ARSN	106 806 884---------------------------------------

1. Details of substantial holder (1)

Name	Trust		National Asset Servicing ACF Australian Ethical Smaller Companies
ACN/ARSN (if applicable)	ARSN 089 919 175
There was a change in the interests of thesubstantial holder on		07/07/2011
The previous notice was given to the company on	18/12/2010
The previous notice was dated	18/12/2010

2. Previous and present voting power

The total number of votes attached to all the voting shares in the company or voting interests in the scheme that the substantial holder or an associate (2) had a relevant interest (3) in when last required, and when now required, to give a substantial holding notice to the company or scheme, are as follows:

Class of securities (4)	Previous notice		Present notice
	Person's votes	Voting power (5)	Person's votes	Voting power (5)
Fully paid ordinaryshares	10,684.886	8.43%	7.794,186	6.15%

3. 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 are as follows:

Date ofchange	Person whoserelevant interestchanged	Nature of change (6)	Consideration givenin relation to change(7)	Class and numberof securitiesaffected	Person's votesaffected
25/02/2011	NationalAssetServicingACFAustralianEthicalSmallerCompaniesTrust	sale	$110,000.00	1,000,000Ordinary F/P	NationalAssetServicing ACFAustralianEthicalSmallerCompaniesTrust
07/07/2011	ditto	ditto	$251,274.03	1,890,700Ordinary F/P	ditto

604 Page 2 of 3 15 July 2001

4. Present relevant interests

			Particulars of each relevant interest of the substantial holder in voting securities after the change are as follows:

Holder ofrelevantinterest	Registered holderof securities	Person entitled to beregistered as holder(8)	Nature of relevantinterest $(6)$	Class and numberof securities	Person's votes
NationalNomineesLtd	NationalAssetServicingACFAustralianEthicalSmallerCompaniesTrust	National AssetServicing ACFAustralianEthicalSmallerCompaniesTrust	Holder ofsecurity	7,794,186Ordinary F/P	7,794,186

5. Changes in association

The persons who have become associates (2) of, ceased to be associates of, or have changed the nature of their association (9) with, the substantial holder in relation to voting interests in the company or scheme are as follows:

Name and ACN/ARSN (if applicable) Nature of association
N/A

6. Addresses

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

Name	Address
	National Asset Servicing Level 12, 500 Bourke St, MELBOURNE VIC 3000
Australian EthicalSmaller Companies Trust	GPO Box 2435, CANBERRA ACT 2601

Signature

print name	Hayley Tai	capacity	Investment Services Officer
sign here		date	11/07/2011

DIRECTIONS

• If there are a number of substantial holders with similar or related relevant interests (eg. a corporation and its related corporations, or the $(1)$ manager and trustee of an equity trust), the names could be included in an annexure to the form. If the relevant interests of a group of persons are essentially similar, they may be referred to throughout the form as a specifically named group if the membership of each group, with the names and addresses of members is clearly set out in paragraph 6 of the form.
• See the definition of "associate" in section 9 of the Corporations Act 2001. $(2)$
• See the definition of "relevant interest" in sections 608 and 671B(7) of the Corporations Act 2001. $(3)$
• The voting shares of a company constitute one class unless divided into separate classes. $(4)$
• $(5)$ The person's votes divided by the total votes in the body corporate or scheme multiplied by 100.

Include details of: $(6)$

any relevant agreement or other circumstances because of which the change in relevant interest occurred. If subsection 671B(4) $(a)$ applies, a copy of any document setting out the terms of any relevant agreement, and a statement by the person giving full and

accurate details of any contract, scheme or arrangement, must accompany this form, together with a written statement certifying this contract, scheme or arrangement; and

any qualification of the power of a person to exercise, control the exercise of, or influence the exercise of, the voting powers or $(b)$ disposal of the securities to which the relevant interest relates (indicating clearly the particular securities to which the qualification applies).

See the definition of "relevant agreement" in section 9 of the Corporations Act 2001.

• Details of the consideration must include any and all benefits, money and other, that any person from whom a relevant interest was acquiredhas, or may, become entitled to receive in relation to that acquisition. Details m $(7)$ happening or not of a contingency. Details must be included of any benefit paid on behalf of the substantial holder or its associate in relation to the acquisitions, even if they are not paid directly to the person from whom the relevant interest was acquired.
• If the substantial holder is unable to determine the identity of the person (eg. if the relevant interest arises because of an option) write $(8)$ "unknown".
• Give details, if appropriate, of the present association and any change in that association since the last substantial holding notice. $(9)$