TCM – Trading Halt of Securities

Memorandum To: Market Participants From: NZX Product Operations Date: Friday, 13 March 2026 Subject: Taiko Critical Minerals Limited (“TCM”) – Trading Halt of Securities Message: NZ RegCo refers to the announcement released on Wednesday, 11 March 2026 regarding NZ RegCo exercising its discretion to apply a trading halt to Taiko Critical Minerals Limited (“TCM”). The trading halt on TCM ordinary shares was placed pre-market open on Wednesday, 11 March 2026. NZ RegCo, at the request of TCM, has approved an application for a further trading halt over TCM ordinary shares. TCM’s trading halt application will be released to market shortly. Please contact NZX Product Operations on +64 4 496 2853 or productoperations@nzx.com with any queries. ENDS