Air New Zealand (6 A320neos, 13 A321neos)

Article mentions A320neo's, but order was switched to A321neo's.

"Air New Zealand will invest $3.5 billion in new aircraft and refurbishing its existing fleet over the next five years, chief executive Greg Foran says.

New aircraft will include eight 787-9 Dreamliners and five Airbus A320neo aircraft to add more seats on the airline’s Tasman and Pacific Island services, Foran said."

www.stuff.co.nz/business/131998153/air-fares-set-to-tumble-as-air-nz-invests-35b-in-new-aircraft-and-retrofitting-fleet