APA GROUP — Major Shareholding Notification 2007

Sep 2, 2007

Form 605

Corporations Act 2001 Section 671B

Notice of ceasing to be a substantial holder

To	Company Name/Scheme	Company Name/Scheme	Company Name/Scheme	Company Name/Scheme	Australian Pipeline Trust and	Australian Pipeline Trust and	APT Investment Trust	APT Investment Trust
ACN/ARSN					ARSN 091 678 778, ARSN 115 585 441 respectively
1. Details			of substantial holder(1)
Name					Australian Pipeline Limited in its capacity as responsible entity of Australian Pipeline Trust and
					APT Investment Trust and its		controlled entities (APA Group)
ACN/ARSN (if applicable					091 344 704
The holder ceased to be				a		31 August 2007
substantial holder on
The previous notice was given to						29 June 2007
the	company on
The previous notice was dated						29 June 2007
2. Changes in relevant				interests
Particulars of each change in, or change in the nature of, a relevant interest (2) of the substantial holder or an associate (3) 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 of	Person whose		Nature of change (4)	Consideration	Class (6) and	Person’s voted
			change		relevant		given in relation	number of	affected
					interest		to change (5)	securities affected
					changed
			31 August	APA Group		As a result of the	Nil	150,787,089	150,787,089
			2007			implementation of		stapled securities
						the scheme of
						arrangement between
						Alinta Limited
						(Alinta) and its
						members and the
						distribution in specie
						of the Alinta group’s
						holding of
						150,787,089 stapled
						securities to Alinta’s
						shareholders, on 31
						August 2007, APA
						Group ceased to
						have a relevant
						interest in those
						150,787,089 stapled
						securities.

3. Changes in association

The persons who have become associates (3) of, ceased to be associates of, or have changed the nature of their association (7) 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

4. Addresses

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

Name Address APA Group HSBC Building, Level 19, 580 George Street, Sydney NSW 2000 Signature Print name Austin James Capacity Company Secretary Date 3 September 2007	Name	Address
	APA Group	HSBC Building, Level 19, 580 George Street, Sydney NSW 2000