GREENWING RESOURCES LTD — Major Shareholding Notification 2006

Nov 20, 2006

TALBOT OLIVIER 08 92241 1886 TALBOT OLIVIER

No. 8102 $P_{1}$ 1

Our ref: SPS:24407 Contact: Stephen Skinner Direct Line: 9420 7100 Direct email: sskinner@talbotolivier.com.au Partner: Stephen Skinner

Facsimile

To ASX Company Announcements Platform

Attention: Tony Walsh

Fax No 1900 999 279

From Stephen Skinner

Date 17 November 2006

Pages (including this page): 5

If this facsimile transmission is a communication between solicitor and client it is privileged. If you have received this communication in error you are requested immediately to notify us (we will accept reverse charges) and return the original message to us at the postal address shown below.

Dear Tony

Bass Metals Ltd - Notice of Initial Substantial Holder (Form 603)

We act for Sempra Metal and Concentrates Corp.

Attached is a Notice of Ceasing to be a Substantial Holder (Form 605) dated 16 November 2006 that we have been requested to lodge with you.

You will note that the form records that Sempra now holds a 4.83% interest in the company.

Yours faithfully

Stephen Skinner Partner

A member firm of ALFA INTERNATIONAL^TH 120 Member Firms Worldwide

Level 8, Wesfarmers House 40 The Esplanade, Perth WA 6000 Postal Address: GPO Box 2569 Perth WA 6001 Telephone: (08) 9420 7100 Facsimile: (08) 9420 7101 Email: talbots@talbotolivier.com.au www.talbotolivier.com.au á

t.

Form 605 Corporations Act 2001 Section 6718

Notice of ceasing to be a substantial holder

To Company Name/Scheme	Bass Metals Limited
ACN/ARSN	109.933.995
Details of substantial holder(1)
Name	Sempra Energy and its subsidiaries fisted in Annexure "A" to this notice (Sempra Group)

The holder ceased to be a 3/11/2008 substantial holder on The previous notice was given to 18/04/2006 the company on The previous notice was dated 12/04/2006

2. Changes in relevant interests

Particulum of each change in or change in the nature of a relevant therest (2) of the substantial holder or an associate (3) in voting securities of the
company or scheme, since the substantial holder was bet required to g

Date of change	Person whose relevant. interest	Nature of change (4)	Consideration Class (6) and given in relation to change(5)	number of securities affacted	Person's votes affected
23/10/2006		Sempra Group Issue of 300,000 Bass Metals Limited shares pursuant to an agreement dated of the agreement. 10 May 2005 between Bass Metals Ltd. Geoinformatics Exploration Tasmania Pty Ltd and Geointermants Excloration. Australia Ptv Ltd	Pursuant to terms 300,000	ordinary shares Group's total	Sempra relevant linterest reduced
3/11/2006		Sempra Group (Issue of 6,400,000 Bass Metals Limited Being part shares pursuant to an agreement dated (consideration for 5 July 2006 between Bass Metals Ltd. Saracen Metals Pty Ltd and Saracen Mineral Holdings Limited	the sale of Bass Metal Ltd'a Tasmania	6,400,000 ordinary shares. Group's total	Semora televant Interest reduced

As a result of the share issues described above, the Sempra Group's current relevant interest is now 4,83%.

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
INA

í.

4. Addresses

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

Name	Address
See Annexure "A"

Signature

name	print Limor Nissan	Secretary Capacity
sign here		dale 16, 200

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• any qualification of the power of a periodic compart in the manufaction in the manufact of the value of our post of the securities to which the
  relations the set referred to the production securities to which the qualifica b)

See the definition of technical agreement" in section 9 of the Corporatory Ad 2001.

Details of the consideration must haude any and states and the fact that the constant of the conservation of the communisties of the counter of the counter of the counter of the counter of the counter of the counter of the $\langle \mathbf{5} \rangle$ FREEZINGS CORPORE

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ASIC Form 605 - Bass Metals Limited - 15 13 06

Annexure A - Form 605, Notice of ceasing to be a substantial holder

This is annexure marked "A" of 1 page referred to in the Notice of ceasing to be a substantial holder (Form 805)
signed by me and dated 18 November 2006.

Signed on 18 Ngvember 2006

Limor Nissan

Secretary Sempra Metals & Concentrates Corp.

	e Entry Adam reconstruction of the company of the conduction of the conduction of the conduction of the conduction of the conduction of the conduction of the conduction of the conduction of the conduction of the conduction
Sempra Melals and Concentrates Corp.	58 Commerce Road, Stamford, Connecticut 06902, United States of America
Sempra Energy Trading Corp	58 Commerce Road, Stamford, Connecticut 06902, United States of America
Sempra Energy Solutions	101 Ash Street, San Diego, California 92101, United Slates of America
Sempra Global	101 Ash Street, San Diego, California 92101, United States of America
Sempra Energy	101 Ash Street, San Diego, California 92101, United States of America

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ASIC Form 605 - Bass Metals Limited - 15 11 06