Plastic Omnium // 2022 Notice of Meeting

Information – Shareholders: investor.relations@plasticomnium.com

Questions – Shareholders: investor.relations@plasticomnium.com

Compagnie Plastic Omnium SE 1, Allée Pierre Burelle, 92 593 Levallois Cedex Tel.:+33 (0)1 40 87 64 00 BNP Paribas Securities Services Service Assemblées Générales Les Grands Moulins de Pantin 9, rue du Débarcadère, 93500 Pantin Tel.:+33 (0)826 109 119 Information – Shareholders: 0 800 777 889 - Toll-free number (free of charge in France excluding French overseas departments and territories)