DIMERIX LIMITED — Director's Dealing 2003

Feb 24, 2003

Harrington Group Limited

ABN 18 001 285 230

352 Horsley Road Milperra NSW 2214 PO Box 53 Revesby North NSW 2212 Phone: (02) 9772 4499 (02) 9771 4659 Fax:

FACSIMILE

Barton Maria a San Ang Ang Ang ang ang mga mga mga mga masa na mga mga mga mga mga mga mga mga mga mg

25 February 2003 Date:

Company Announcements Office Message to:

Company/Title: Australian Stock Exchange Limited

Fax No: 1 300 300 021

From: W.J. Carpenter

No of Pages: 2 (including this header)

Announcement follows re Appendix 3Y Change of Director's Interest Notice.

ران من الأمريكي.
مقاطعة المجم

Rule 3.19A.2

Appendix 3Y

Change of Director's Interest Notice

Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX's property and may be made public.

Introduced 30/9/2001.

	Name of entity HARRINGTON GROUP LIMITED
ABN 18 001 285 230		-----

We (the entity) give ASX the following information under listing rule 3.19A.2 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director	MICHAEL BERNARD SILVER
Date of last notice	14 FEBRUARY 2003

Part 1 - Change of director's relevant interests in securities

In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Note: In the case of a company, interests which come within pumgraph (i) of the definition of "notifiable interest of a director" abould be disclosed in this part,

Direct or indirect interest	INDIRECT
Nature of indirect interest (including registered holder) Noto: Provide details of the circumstances giving rise to the relevant interest.	SUSTAINABLE RESOURCE DEVELOPMENT CORPN P/L (SHAREHOLDER)
Date of change	24 FEBRUARY 2003
No. of securities held prior to change	11,025,816
Class	ORDINARY
Number acquired
Number disposed	500,000
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	10 CENTS
No. of securities held after change	10,525,816
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back-	ON-MARKET TRADE

a katalog ng pangalawang katalog ng pangalawang ng pangalawang ng pangalawang ng pangalawang ng pangalawang pan

• See chapter 19 for defined terms.

11/3/2002

Appendix 3Y Page 1

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Appendix 3Y Change of Director's Interest Notice

Part 2 - Change of director's interests in contracts

Note: in the case of a company, interests which come within pursgraph (ii) of the definition of "notifinble interest of a director" should be disclosed in this part.

Detail of contract	NOT APPLICABLE
Nature of interest
Name of registered holder (if issued securities)
Date of change
No. and class of securities to which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed
Interest acquired
Interest disposed
Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation
Interest after change

a a bhaile an chuidhean an chuidhean an chuidhean an chuidhean an chuidhean an chuidhean an chuidhean an chuid

• See chapter 19 for defined terms.

Appendix 3Y Page 2

11/3/2002