I have listed products on amazon FBA my product dimensions are 12x15x1 inches and my product weight is 400 grams
and with packaging dimensions are 12.5 x17x 1.5 inches and weight is around 520 grams

but amazon is charging me the following weight handling charges mentioned below for local, regional and national.

|Weight handling| ₹65.00| ₹84.00| ₹119.00|

Is it really correct charges from amazon because their website shows a different story