• ASIC has registered the Scheme Booklet for the proposed acquisition by Advanced Innergy Solutions Australia Pty Ltd
• Matrix Directors recommend voting in favor of the Scheme Resolution
• Scheme Meeting scheduled for 6 July 2026 to consider the Scheme Resolution
• Independent Expert's Report concludes the Scheme is fair and reasonable
• Scheme Booklet available on Matrix's website for shareholder review

Matrix Composites & Engineering Ltd (ASX: MCE) has announced that the Scheme Booklet, which details the proposed acquisition by Advanced Innergy Solutions Australia Pty Ltd, a subsidiary of Advanced Innergy Holdings Limited (ASX: AIH), has been registered by the Australian Securities and Investments Commission (ASIC). The Scheme Booklet, available on Matrix's website, provides essential information for shareholders to make an informed decision on whether to vote in favor of the Scheme Resolution at the Scheme Meeting scheduled for 10:30am (AWST) on 6 July 2026. The Matrix Directors unanimously recommend voting in favor of the Scheme Resolution, subject to the absence of a superior proposal and the Independent Expert's continued conclusion that the Scheme is in the best interests of Matrix Shareholders. The Independent Expert's Report, prepared by BDO Corporate Finance Australia Pty Ltd, concludes that the Scheme is fair and reasonable. Shareholders are advised to read the Scheme Booklet carefully and seek professional advice if needed.

Matrix Composites & Engineering Ltd has not provided financial metrics in the announcement.

Matrix Composites & Engineering Ltd expects the Scheme to be implemented if all conditions are satisfied or waived, subject to court approval.