Sibelco Early Warning News Release

SCR-Sibelco NV ("Sibelco") issues this news release pursuant to National Instrument 62-103 – The Early Warning System and Related Take-Over Bid and Insider Reporting Issues and National Instrument 62-104 – Take Over Bids and Issuer Bids in connection with a change in material fact contained in Sibelco's early warning report filed on November 18, 2024 which relates to common shares ("Avalon Shares") of Avalon Advanced Materials Inc. ("Avalon").
SCR-Sibelco NV ("Sibelco") issues this news release pursuant to National Instrument 62-103 – The Early Warning System and Related Take-Over Bid and Insider Reporting Issues and National Instrument 62-104 – Take Over Bids and Issuer Bids in connection with a change in material fact contained in Sibelco's early warning report filed on November 18, 2024 which relates to common shares ("Avalon Shares") of Avalon Advanced Materials Inc. ("Avalon").