Thanks to /Kjell for the July 9, 2021 comment gleaned from Naval News that:
TKMS "has officially been commissioned to build six identical Type 212CD submarines. The procurement organizations of Norway and Germany signed the corresponding contracts on July 8, 2021.
...Worth approx. 5.5 billion Eusro, the order comprises the delivery of 2 subs to the German Navy and 4 to the Norwegian Navy."