Search on value (number) to find text string PowerBI - powerbi

Question

I work with warranty claims and got two sheets with different suppliers, priority and prices for different part numbers for our product.
One sheet with prices/suppliers is used for our repairs in Asia and other sheet is used for the rest of the world (WW)
Sheet 1: PN-List Asia
Sheet 2: PN-List WW
I've managed to make an IF-statement that find the right price, from the right list (PPU).
The formula I've used:
Price Per unit (PPU) =
IF (
SELECTEDVALUE ( 'Regress List'[Continent] ) = "Asia",
CALCULATE (
MAX ( 'PN-List Asia'[Price Per Unit] ),
FILTER ( 'PN-List Asia', 'PN-List Asia'[Prio] = MIN ( 'PN-List Asia'[Prio] ) )
),
CALCULATE (
MAX ( 'PN-List WW'[Price Per Unit] ),
FILTER ( 'PN-List WW', 'PN-List WW'[Prio] = MIN ( 'PN-List WW'[Prio] ) )
)
)
Now I need to get the suppliers name of the product/item, into my matrix in PowerBI.
Suppliers name can be found in the two different sheets (PN-List Asia & PN-List WW) under supplier name ('PN-list WW'[supplier name]).
My guess is that I need to use an IF statement to decide if I should search in PN-List Asia or PN-List WW, but I'm not sure how to find the right supplier name with Priority (prio) and/or Price Per Unit (PPU).
Answer to #Mik
Funny enough, I should be able to make an export (to excel) from PowerBI, that looks like this:
So I can know who to invoice for all the costs. If the supplier wants more information, we will have it in our PowerBI-matrix.

Answer 1

What if you change your visual, for example, like this? I mean getting of supplier name through measure.
used measures
Price Per unit (PPU) =
VAR partNo = SELECTEDVALUE('Claims List (Monthly refilled'[Used Part ])
VAR priority =
CALCULATE(
MIN('PN-List (static)'[Priority])
,TREATAS({partNo},'PN-List (static)'[Part no])
)
RETURN
CALCULATE(
SELECTEDVALUE('PN-List (static)'[Price Per Unit])
,TREATAS({partNo},'PN-List (static)'[Part no])
,'PN-List (static)'[Priority]=priority
)
Supplier =
VAR Usedpart = VALUES('Claims List (Monthly refilled'[Used Part ])
RETURN
CALCULATE(
SELECTEDVALUE(
'PN-List (static)'[Supplier name]
,IF(
ISBLANK(DISTINCTCOUNT('PN-List (static)'[Supplier name]))
,BLANK()
,"- " & DISTINCTCOUNT('PN-List (static)'[Supplier name]) & " Suppliers")
)
,TREATAS(Usedpart,'PN-List (static)'[Part no])
)