Ms Renee Hutchens
Adviser, Listings Compliance
Australian Securities Exchange Limited
20 Bridge St, Sydney NSW 2000

Dear Renee,

Re: Request for Trading Halt

In accordance with ASX Listing Rule 17.1, Bluglass Limited (“Bluglass” or “the Company”) requests
that ASX Limited grant a trading halt to the quotation of its securities, pending the release of an
announcement by the Company in relation to a capital raising to fund the ongoing working capital
requirements as the company scales its business development, manufacturing and product
development activities.

Bluglass confirms the following:

1. BluGlass requires the trading halt to be applied until trading commencement on Monday, 13
March 2023.

2. BluGlass will, during the trading halt time frame, seek to finalise the terms of a capital raising.

3. BluGlass is not aware of any reason why the trading halt should not be granted.

Please do not hesitate to contact me if you require any further information.

This announcement has been approved for release by the Board.

Yours sincerely,

Emmanuel Correia

Company Secretary


BluGlass logo
About BluGlass

Developing leading-edge semiconductor manufacturing technology and devices for more than a decade, BluGlass Limited (ASX:BLG) is a provider to the global GaN photonics industries, delivering cutting-edge, custom laser diode and LED development across the industrial, defence, display, and scientific markets.

Listed on the ASX, we are an Australian public company established to power the smarter, cleaner, more efficient photonics of tomorrow with our proprietary low temperature, low hydrogen, remote plasma chemical vapour deposition (RPCVD) manufacturing technology.

Backed by an extensive network of supply-chain partners, BluGlass is developing a suite of laser diode products, from small batch custom lasers through to high-volume and off the shelf products.

For more information, please contact:

Stefanie Winwood +61 2 9334 2300