SILEX SYSTEMS LIMITED — Capital/Financing Update 2021

Sep 22, 2021

Market Announcement

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23 September 2021

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Silex Systems Limited (ASX: SLX) – Trading Halt

Description

The securities of Silex Systems Limited (‘SLX’) will be placed in trading halt at the request of SLX, pending it releasing an announcement. Unless ASX decides otherwise, the securities will remain in trading halt until the earlier of the commencement of normal trading on Monday, 27 September 2021 or when the announcement is released to the market.

Issued by

Maria Clemente

Senior Adviser, Listings Compliance (Sydney)

Market Announcement 1/1 ASX Customer Service Centre 131 279 | asx.com.au

23 September 2021 ASX Limited

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A.B.N.69 003 372 067

Lucas Heights Science and Technology Centre New Illawarra Road Lucas Heights NSW 2234 Australia

PO Box 75 Menai Central NSW 2234 Tel: + 61 2 9704 8888 Fax: +61 2 9704 8851

Menai Central NSW 2234

www.silex.com.au

23 September 2021

Maria Clemente Senior Adviser, Listings Compliance ASX Compliance Pty Ltd 20 Bridge Street Sydney NSW 2000

Via e-mail: maria.clemente@asx.com.au

Dear Maria,

RE: SILEX SYSTEMS LIMITED (ASX: SLX) – REQUEST FOR TRADING HALT

Pursuant to ASX Listing Rule 17.1, Silex Systems Limited (ASX: SLX) ( Silex ) requests an immediate trading halt be granted by ASX Limited ( ASX ) with respect to its securities following receipt of this letter.

The trading halt is requested pending an announcement by Silex in respect of a capital raising by way of a placement and share purchase plan ( Announcement ).

The following information is provided in accordance with ASX Listing Rule 17.1:

1. Reason for trading halt – to prevent trading taking place on an uninformed basis and to allow the placement component of the capital raising to take place in an orderly manner.

2. Duration and termination of the trading halt – Silex requests the trading halt to remain in place until the earlier of the commencement of normal trading on Monday, 27 September 2021 and when the Announcement is released to the market.

3. No reason – Silex is not aware of any reason why the trading halt should not be granted.

4. Further information – Silex is not aware of any other relevant information in relation to this request.

This request has been authorised for release to the ASX by the Silex Board of Directors.

Yours sincerely,

Julie Ducie Company Secretary

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