SMI - Trading Halt of Securities

Memorandum To: Market Participants From: NZX Product Operations Date: Monday, 24 November 2025 Subject: Santana Minerals Limited (“SMI”) – Trading Halt of Securities Message: NZ RegCo has approved a trading halt application from Santana Minerals Limited (“SMI”). Trading in SMI ordinary shares was placed into halt before market open today. Attached is the trading halt application for further information. Please contact NZX Product Operations on +64 4 496 2853 or productoperations@nzx.com with any queries. ENDS