MINDAX LIMITED — Director's Dealing 2012

Apr 30, 2012

Appendix 3Y Change of Director’s Interest Notice

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 30/09/01 Amended 01/01/11

Name of entity MINDAX LIMITED ABN 28 106 866 442

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	ANDREW TSANG
Date of last notice	2 April 2012

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	See Annexure 1
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	See Annexure 1
Date of change	30 April 2012
No. of securities held prior to change	i. MDX – 43,070,425 ii. MDXOA – 10,840,313 (See Annexure 1)
Class	i. Ordinary fully paid shares (“MDX”) ii. Listed Options - $0.30 exercise price; exercisable in April 2012 with a 30 April 2012 expiry (“MDXOA”)
Number acquired	Not applicable – see Nature of change below
Number disposed	Not applicable – see Nature of change below

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

Value/Consideration Not applicable Note: If consideration is non-cash, provide details and estimated valuation

No. of securities held after change i. MDX – 43,070,425 ii. MDXOA – Nil (See Annexure 1) Nature of change Expiry of MDXOA. Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-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 disclosed in this part.

Detail of contract 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

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

Part 3 –[+] Closed period

Part 3 –+Closed period
Were the interests in the securities or contracts detailed above traded during a+closed period where prior written clearance was required?	Not applicable.
If so, was prior written clearance provided to allow the trade to proceed during this period?	Not applicable.
If prior written clearance was provided, on what date was this provided?	Not applicable.

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 3

Appendix 3Y Change of Director’s Interest Notice

Annexure 1

Lodged on 1 May 2012

Nature and No. of Securities Held Prior to Change

a) Andrew Tsang	15,757,391 MDX
b) Andrew Tsang, on behalf of Fujian Xiang Rong Construction (Group) Co Limited, a company controlled byAndrewTsang	2,223,136 MDX
c) Andrew Tsang, on behalf of Mei Chun Zeng, sister of AndrewTsang	12,813,606 MDX
d) Chunxiang Zeng, wife of Andrew Tsang	1,355,979 MDX
e) Xiang Rong (Australia) Construction Group Pty Ltd , an entity controlled byAndrewTsang	80,000 MDX
f) Lai You, mother of Andrew Tsang	10,840,313 MDX 10,840,313MDXOA

Nature and No. of Securities Held After Change

g) Andrew Tsang	15,757,391 MDX
h) Andrew Tsang, on behalf of Fujian Xiang Rong Construction (Group) Co Limited, a company controlled byAndrewTsang	2,223,136 MDX
i) Andrew Tsang, on behalf of Mei Chun Zeng, sister of AndrewTsang	12,813,606 MDX
j) Chunxiang Zeng, wife of Andrew Tsang	1,355,979 MDX
k) Xiang Rong (Australia) Construction Group Pty Ltd , an entity controlled by Andrew Tsang	80,000 MDX
l) Lai You, mother of Andrew Tsang	10,840,313 MDX Nil MDXOA

• See chapter 19 for defined terms.

Appendix 3Y Page 4

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

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 30/09/01 Amended 01/01/11

Name of entity MINDAX LIMITED ABN 28 106 866 442

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	BENJAMIN CHOW
Date of last notice	2 April 2012

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	See Annexure 1
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	See Annexure 1
Date of change	30 April 2012
No. of securities held prior to change	i. MDX – 196,000 ii. MDXOA – 56,000 (See Annexure 1)
Class	i. Ordinary fully paid shares (“MDX”) ii. Listed Options - $0.30 exercise price; exercisable in April 2012 with a 30 April 2012 expiry (“MDXOA”)
Number acquired	Not applicable – see Nature of Change below
Number disposed	Not applicable – see Nature of Change below

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

Value/Consideration Not applicable Note: If consideration is non-cash, provide details and estimated valuation

No. of securities held after change i. MDX – 196,000 ii. MDXOA – Nil (See Annexure 1) Nature of change Expiry of MDXOA. Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-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 disclosed in this part.

Detail of contract 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

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

Part 3 –[+] Closed period

Part 3 –+Closed period
Were the interests in the securities or contracts detailed above traded during a+closed period where prior written clearance was required?	Not applicable.
If so, was prior written clearance provided to allow the trade to proceed during this period?	Not applicable.
If prior written clearance was provided, on what date was this provided?	Not applicable.

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 3

Appendix 3Y Change of Director’s Interest Notice

Annexure 1

Lodged on 1 May 2012

Nature and No. of Securities Held Prior to Change

	Sydney Subdivision Pty Ltd ; an entity controlled by Mr Chow	196,000 MDX 56,000 MDXOA
	Nature and No. of Securities Held After Change
	Sydney Subdivision Pty Ltd ; an entity controlled by Mr Chow	196,000 MDX Nil MDXOA

• See chapter 19 for defined terms.

Appendix 3Y Page 4

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

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 30/09/01 Amended 01/01/11

Name of entity MINDAX LIMITED ABN 28 106 866 442

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	GILBERT CHARLES GEORGE
Date of last notice	2 April 2012

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	See Annexure 1
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	See Annexure 1
Date of change	30 April 2012
No. of securities held prior to change	i. MDX – 4,311,413 ii. MDXOA – 1,294,788 (See Annexure 1)
Class	i. Ordinary fully paid shares (“MDX”) ii. Listed Options - $0.30 exercise price; exercisable in April 2012 with a 30 April 2012 expiry (“MDXOA”)
Number acquired	Not applicable – see Nature of Change below

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

Number disposed Not applicable – see Nature of Change below

Value/Consideration Not applicable Note: If consideration is non-cash, provide details and estimated valuation

No. of securities held after change i. MDX – 4,311,413 ii. MDXOA – Nil (See Annexure 1) Nature of change Expiry of MDXOA. Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-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 disclosed in this part.

Detail of contract 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

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

Part 3 –[+] Closed period

Part 3 –+Closed period
Were the interests in the securities or contracts detailed above traded during a+closed period where prior written clearance was required?	Not applicable.
If so, was prior written clearance provided to allow the trade to proceed during this period?	Not applicable.
If prior written clearance was provided, on what date was this provided?	Not applicable.

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 3

Appendix 3Y Change of Director’s Interest Notice

Annexure 1

Lodged on 1 May 2012

Nature and No. of Securities Held Prior to Change

a) Gilbert Charles George	3,639,413 MDX 1,182,788 MDXOA
b) Gilbert Charles George and Brooke Samantha George , an entity ultimately controlled by MrGC George.	672,000 MDX 112,000 MDXOA

Nature and No. of Securities Held After Change

a) Gilbert Charles George	3,639,413 MDX Nil MDXOA
b) Gilbert Charles George and Brooke Samantha George , an entity ultimately controlled by MrGC George.	672,000 MDX Nil MDXOA

• See chapter 19 for defined terms.

Appendix 3Y Page 4

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

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 30/09/01 Amended 01/01/11

Name of entity MINDAX LIMITED ABN 28 106 866 442

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	KENNETH MALCOLM PETTIT
Date of last notice	2 December 2011

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	See Annexure 1
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	See Annexure 1
Date of change	30 April 2012
No. of securities held prior to change	i. MDX – 612,247 ii. MDXOA – 102,041 (See Annexure 1)
Class	i. Ordinary fully paid shares (“MDX”) ii. Listed Options - $0.30 exercise price; exercisable in April 2012 with a 30 April 2012 expiry (“MDXOA”)
Number acquired	Not applicable – See Nature of Change below
Number disposed	Not applicable – See Nature of Change below

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

Value/Consideration Not applicable Note: If consideration is non-cash, provide details and estimated valuation

No. of securities held after change i. MDX – 612,247 ii. MDXOA – Nil (See Annexure 1) Nature of change Expiry of MDXOA. Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-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 disclosed in this part.

Detail of contract 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

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

Part 3 –[+] Closed period

Part 3 –+Closed period
Were the interests in the securities or contracts detailed above traded during a+closed period where prior written clearance was required?	Not applicable.
If so, was prior written clearance provided to allow the trade to proceed during this period?	Not applicable.
If prior written clearance was provided, on what date was this provided?	Not applicable.

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 3

Appendix 3Y Change of Director’s Interest Notice

Annexure 1

Lodged on 1 May 2012

Nature and No. of Securities Held Prior to Change

Kantian Holdings Pty Ltd 612,247 MDX , of which KM Pettit is a member 102,041 MDXOA and controller

Nature and No. of Securities Held After Change

Kantian Holdings Pty Ltd 612,247 MDX , of which KM Pettit is a member Nil MDXOA and controller

• See chapter 19 for defined terms.

Appendix 3Y Page 4

01/01/2011