GREENWING RESOURCES LTD — Major Shareholding Notification 2007

Aug 14, 2007

Our ref: DIS:DXA:24407 Contact: David Smith Direct Line: 9420 7157 Direct email: dsmith@talbotolivier.com.au Partner: Stephen Skinner

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David Smith From

14 August 2007 Date

Pages (including this page): 6

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Dear Sir

T_o

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

We act for Sempra Metals and Concentrates Corp.

Attached is a Notice of Initial Substantial Holder (Form 603) dated 9 August 2007 that we have been requested to lodge with you.

You will note that the form records that, following the exercise of 437,500 options, Sempra holds 5.052% of the issued share capital of the company.

Yours faithfully

David Smith Solicitor

A member firm of ALFA INTERNATIONAL^D4 120 Member Firms Worldwide

374399 1

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

Talbot Olivier Pty Ltd ACN 126 990 949

			Form 603 Corporations Act 2001 Section 671B
			Notice of initial substantial holder
TO	Company Name/Scheme	Bass Metals Limited
ACN/ARSN		109 933 995
Name	1. Details of substantial holder (1) ACN/ARSN (if applicable)		Sempra Energy and its subsidiaries listed in Annexure 'A' to this notice (Sempra Group)
	The holder became a substantial holder on	5/7/2007
	2. Details of voting power
follows:		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 on the date the substantial holder became a substantial holder are as
	Class of securities (4)	Number of securities	Person's votes (5)	Voting power (6)
	Ordinary shares	4,265,625	4,265,625	5.052%
	3. Details of relevant interests holder became a substantial holder are as follows: Holder of relevant interest	The nature of the relevant interest the substantial holder or an associate had in the following voting securities on the date the substantial Nature of relevant interest (7)		Class and number of securities
	Sempra Group	4,265,625 ordinary The relevant interests arise pursuant to section 608(1) and shares section 608(3) of the Corporations Act The amount of 437,500 shares were acquired by way of the exercise of options issued under the terms described in the prospectus of Resource Finance & Investments Limited ACN 109 933 995 and dated 16 August 2005.
	4. Details of present registered holders	The persons registered as holders of the securities referred to in paragraph 3 above are as follows:

Holder of relevant Interest	Registered holder of securities	Person entitled to be registered as holder (8)	Class and number of securities
Sempra Group	Sempra Metals and Concentrates Corp	Sempra Metals and Concentrates Corp	4,265,625 ordinary

$\mathcal{A}^{\mathcal{A}}$

5. Consideration

The consideration paid for each relevant interest referred to in paragraph 3 above, and acquired in the four months prior to the day that
the substantial holder became a substantial holder Is as follows:

Holder of relevant interest	Date of acquisition	Consideration (9)		Class and number of securities
		Jash	Non-cash
Sempra Group	5/7/07	\$109.375	------------------	437,500 ordinary

6. Associates

The reasons the persons named in paragraph 3 above are associates of the substantial holder are as follows:

Name and ACN/ARSN (if applicable)	Nature of association .
See Annexure 'B'
	---- . .

7. Addresses

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

Name	Address $\cdot$
1 See Annexure 'A'
---

Signature

print Limor Nissan, name	Capacity Vice President
sign here	4/18107
$\sim$	date

DIRECTIONS

• If there are a number of substantial holders with similar or related relevant interests (eg. a corporation and its related corporations, or the 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 i $(1)$ paragraph 7 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 voling shares of a company constitute one class unless divided into separate classes. $(4)$
• The total number of votes attached to all the voting shares in the company or voting interests in the scheme (if any) that the person or an associate has a relevant $(5)$ interest in,
• The person's votes divided by the total votes in the body corporate or scheme multiplied by 100. $\langle 6 \rangle$
• Include details of: $(7)$
• any relevant agreement or other circumstances by which the relevant interest was acquired. If subsection 671B(4) applies, a copy of any document setting
  out the terms of any relevant agreement, and a statement by the perso $(a)$
• any qualification of the power of a person to exercise, control the exercise of, or influence the exercise of, the voting powers or disposal of the securities to
  which the relevant interest relates (indicating clearly the $(b)$

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

• If the substantial holder is unable at to determine the identity of the person (eg. if the relevant interest arises because of an option) write "unknown". $(8)$
• Details of the consideration must include any and all benefits, money and other, that any person from whom a relevant interest was acquired has, or may, become
  entitied to receive in relation to that acquisition. Details m $(9)$ whom the relevant interest was acquired.

Asnexure A - Form 603, Notice of initial substantial holder

This is annexure marked "A" of I page referred to in the Notice of initial substantial holder (Form 603) signed by me and dated $q$ August 2007.

Signed on $\mathcal G$ August 2007 LimorNissan
Vice President,

Sempra Metals and Concentrates Corp.

Entity Name	Registered Office Address
Sempra Metals 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 States of America
Sempra Energy Global Enterprises	101 Ash Street, San Diego, California 92101, United States of America
Sempra Energy	101 Ash Street, San Diego, California 92101, United States of America

Annexure B - Form 603, Notice of initial substantial holder

This is appexure marked "B" of 1 page referred to in the Notice of initial substantial holder (Form 603) signed by me and dated $\bigcirc$ August 2007.

Я August 2007 Signed on Limor Nissan

Vice President, Sempra Metals and Concentrates Corp.

	Name of Associate and Security of Association Contractor Contractor Contractor Contractor Contractor Contractor
	1 Holds 100% of Sempra Metals and Concentrates Corp
Sempra Energy Trading Corp	Holds 100% of Sempra Energy Trading Corp
Sempra Energy Solutions	Holds 100% of Sempra Energy Solutions
Sempra Energy Global Enterprises	Holds 100% of Sempra Energy Global Enterprises
Sempra Energy