1 May 2012
Company Announcements
ASX Limited
Level 8, Exchange Plaza
2 The Esplanade
Perth WA 6000
Dear Sirs,

ANNOUNCEMENT: Appendix 3F - Completion of selective buy-back

We attach an announcement for immediate release to the market. Yours faithfully,

Trevor Schmitt Company Secretary CMA Corporation Ltd

Enc

CMV20120501-335

1 May 2012
Company Announcements
ASX Limited
Level 8, Exchange Plaza
2 The Esplanade
Perth WA 6000
Dear Sirs,

ANNOUNCEMENT: Appendix 3F - Completion of selective buy-back

CMA Corporation Limited (ASX: CMV) has completed the buy-back and cancellation of 1,630,760
CMA ordinary shares held by a wholly-owned subsidiary of CMA, for nil consideration.
In accordance with Listing Rule 3.8A we attach for immediate release to the market:
an Appendix 3F (Final share buy-back notice); and
a copy of the share cancellation notice which CMA has lodged with ASIC. Yours faithfully,

Trevor Schmitt Company Secretary CMA Corporation Ltd

Encs

CMV20120501-335

Appendix 3F Final share buy-back notice

Appendix 3F Final share buy-back notice (except minimum holding buy-back)

Introduced 1/9/99. Origin: Appendices 7D and 7E. Amended 30/9/2001, 11/01/10

Information and documents given to ASX become ASX's property and may be made public.

Rule 3.8A

Name of entity ABN/ARSN

CMA Corporation Limited 113 329 016

We (the entity) give ASX the following information.

Description of buy-back

1 Type of buy-back Selective

Details of all shares/units bought back

2 Number of shares/units bought back

1,630,760

3 Total consideration paid or payable for the shares/units

Nil

4 If buy-back is an on-market buy- back - highest and lowest price paid

highest price: N/A
date:
lowest price: N/A
date:

+ See chapter 19 for defined terms.

11/01/2010 Appendix 3F Page 1

CMV20120501-335

Appendix 3F

Final share buy-back notice

Compliance statement

1. The company is in compliance with all Corporations Act requirements relevant to this buy-back.

or, for trusts only:

1. The trust is in compliance with all requirements of the Corporations Act as modified by Class Order 07/422, and of the trust's constitution, relevant to this buy-back.

2. There is no information that the listing rules require to be disclosed that has not already been disclosed, or is not contained in, or attached to, this form.

Sign here: ............................................................ Date: 1 May 2012 (Director/Company secretary)

Print name: Trevor Schmitt

== == == == ==

+ See chapter 19 for defined terms.

Appendix 3F Page 2 11/01/2010

CMV20120501-335

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