Letter to Eligible Shareholders

Dear Shareholders,

VRX Silica Limited is conducting an Entitlement Offer, providing one fully paid ordinary share for every five held at $0.04 per share, along with one free option for every two shares applied for. The Company aims to raise up to approximately $6.23 million through this offer, with intentions to allocate funds towards various projects including the Arrowsmith North silica sand project and the Muchea silica sand project.

Shareholders registered on the Record Date of 2 June 2026 are eligible to participate in the Entitlement Offer. The offer opens on 5 June 2026 and closes on 19 June 2026, with a potential extension subject to notice. The Prospectus containing detailed information is available on the ASX platform and VRX Silica website.

For more information on your entitlement and how to participate, please refer to the Prospectus or visit www.computersharecas.com.au/vrxoffer. Payment for participation must be made by 19 June 2026.

Should you have any queries, feel free to contact the Offer Information Line or consult your financial advisor for assistance.

Sincerely,

Paul Boyatzis

Chairman

VRX Silica Limited