ASX Appendix 3A.1

STOCK EXCHANGE ANNOUNCEMENT 20 February 2023 ASX Appendix 3A.1 Further to the filing of Chorus' half year results we attach a copy of the ASX Appendix 3A.1 released to the ASX in relation to Chorus' FY23 interim dividend. Authorised by: Andrew Carroll Chief Financial Officer (acting) ENDS For further information: Steve Pettigrew Head of External Communications Mobile: +64 (27) 258 6257 Email: steve.pettigrew@chorus.co.nz Brett Jackson Investor Relations Manager Phone: +64 4 896 4039 Mobile: +64 (27) 488 7808 Email: brett.jackson@chorus.co.nz End CA:00406966 For:CNU Type:CORPACT Time:2023-02-20 09:38:46