SEAFARMS GROUP LIMITED — Director's Dealing 2005

Nov 20, 2005

CO2 GROUP LIMITED

ABN 50 009 317 846

Level 11 225 St Georges Terrace Perth Western Australia 6000 PO Box 7312 Cloisters Square Perth Western Australia 6850 Phone: (08) 9321 4111 Fax: (08) 9321 411

Our Ref: CO2 ASX Announce Appendix 3Y CDM 18-11-05 (103)

ANNOUNCEMENT NUMBER 103

21 November 2005

Company Announcements Office Australian Stock Exchange $10^{th}$ Floor 20 Bond Street SYDNEY NSW 2000

By: ASX Online Number of pages: 3 (including this page)

Dear Sir

Change in Director's Interests - Christopher Mitchell

Following is Change of Director's Interests Notice for Christopher Mitchell.

Yours faithfully

Am betermbe.

Harley Whitcombe Company Secretary

ENC

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 CO2 GROUP LIMITED
IABN 50 009 317 846

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	Christopher David Mitchell
Date of last notice	28 July 2005

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 paragraph (i) of the definition of "notifiable interest of a director" should be disclosed in this part.

Direct or indirect interest	Direct.
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest
Date of change	18 November 2005
No. of securities held prior to change	$\overline{\phantom{a}}$
Class	Unlisted options
Number acquired	1,000,000
Number disposed	$\rightarrow$
Value/Consideration Note: if consideration is non-cash, provide details and estimated valuation	Nil
No. of securities held after change	1,000,000
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in bay-back	Issued in accord with shareholder resolution 18 November 2005

∽. $\mathbf{z}$

Change Number 2
Direct or indirect interest	$\overline{\phantom{a}}$
Nature of indirect interest (including registered holder) Note: Provide defails of the circumstances giving rise to the relevant interest.
Date of change
No. of securities held prior to change	$\blacksquare$
Class
Number acquired	$\overline{\phantom{a}}$
Number disposed	$\blacksquare$
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation
No. of securities held after change
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in bay-back

Part 2 - Change of director's interests in contracts

Note: In the case of a company, interests which come within paragraph (ii) of the definition of "notifiable interest of a director" should be
displaced in this was

изхловен ні няв ран.
Detail of contract	Not applicable
Nature of interest	Not applicable
Name of registered holder (if issued securities)	Not applicable
Date of change	Not applicable
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	Not applicable
Interest acquired	Not applicable
Interest disposed	Not applicable
Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation	Not applicable
Interest after change	Not applicable