I believe it is a PFOA/ PTFE coating or similar

I have not found the exact description of the coating. The manufacturer only writes the following:
"removable 2 litre pot with high-quality non-stick coating and 1.5 litres usable volume" and in the instruction manual it only says the following about the pot:
"Non-stick coating of the cooking pot
The inside and outside of the removable cooking pot is equipped with a high-quality non-stick coating. This is particularly easy to clean and prevents food from sticking to the surface. We recommend that you do not clean the pan in the dishwasher.
CAUTION: Never use metal cooking utensils as they will damage the non-stick coating. Do not cut or scratch the surface of the cooking pot. A scratched coating is not covered by the warranty!"