Price Adjustment for different line types?

Hello,

I was wondering if it is possible to differentiate the price adjustments by the line type?
Let me show this by your business request.

Order Type: SO
There is an item in business unit 401 with line type "S" that must generate a detached adjustment with a pricing surcharge in the pricing history.
The adjustments is generated by a sequence in P4070.
If the sales order is entered with business unit 601 and line type "DZ" as default from its item branch, this surcharge / pricing sequence must be ignored or skipped.
You can also enter the same order in 401 and set the line type manually to "DZ" which must ignore the surcharge, so this is independent from the business unit.