Macro to copy data from one sheet, paste in another sheet

Hi guys!

New to the thread and this forum is great as I'm really interested in learning how to create macros.
I would like to ask for help. I need to copy a certain group of cells from one sheet to another, and then do it for x number of times. I'm just using the record function and now i'm lost. Here is the code i currently have:

Sheets("Mapping QTR2").Select
Range("B137:D230").Select
Selection.Copy
Sheets("ExpDB_Q1").Select
Selection.PasteSpecial Paste:=xlPasteValues, Operation:=xlNone, SkipBlanks _
:=False, Transpose:=False
Selection.End(xlDown).Select
Range("A99").Select
Selection.PasteSpecial Paste:=xlPasteValues, Operation:=xlNone, SkipBlanks _
:=False, Transpose:=False
End Sub

also, column C is blank. i would like to get the values from another list in the same workbook, say "branch list". I would like to populate Column C with one specific branch for each "batch", if that makes any sense...

hope you guys can help...

thanks a lot