Basically, I have some shrimp paste, it's a nice, very dark purple colour, and I keep it in the fridge. It's not "dry", but it's dry enough to be extremely firm when I take some out of the jar with a teaspoon.
I'm wondering how long it will last - since it's mostly salt and is very, very thoroughly cooked when used, I'm thinking it will last quite a few months, but would it last a year?