Never saw that magical 113, or even close to it.
Certas bunker £115.91
Certas UKF £116.91
AS24 £118.42
As for adblue, I don’t see it dropping anytime soon. Iirc it has something to do with fertiliser, and the price of that has more than doubled. IBC in the yard, and only 2 vehicles that need it. £407/1000l
Availability was the biggest issue in Europe a month ago, you couldn’t get the stuff.