I think you are wrong. According to the ingame displayed frags and the dataminer hp the frags reward are still 4, 8, 16 , 32
The troop samples for players under Lvl 10 are 40, 30, 20, 10.
So only for the samples, not for the frags.
Schruaf - You are correct and thanks for your sharp eye correction!
I was looking at my HQ 8 Account when I got my original figures.
AND SO... it is even WORSE then I posted earlier... I will update my original post.