Chorus notes under EMTN programme

STOCK EXCHANGE ANNOUNCEMENT 25 November 2025 Chorus notes under EMTN programme Please find attached the following documents in respect of Chorus Limited’s (CNU) wholesale notes issue under the 2025 Euro Medium Term Notes (EMTN) programme: 1. ASX Appendix 2A 2. Information Memorandum 3. Pricing Supplement – EUR400 million under the EMTN programme, and 4. Trust Deed. Authorised by: Drew Davies Chief Operating Officer ENDS For further information: Andrew Hopkinson Treasurer Mobile: +64 (27) 249 5678 Email: Andrew.Hopkinson@chorus.co.nz Aleida White Head of Investor Relations Mobile: 64 (21) 155 8837 Email: Aleida.White@chorus.co.nz