Hello Phunyaporn,
with the beginning of 2016 we want to provide you a new Reconciliation List.
Here the essential new characteristics:
Expand the level of differentiation with respect to the Business Unit structure of igus Group.
Separate the copper surcharge from the Business Unit "chainflex" so that you are also able to post it separately in your local accounting system.
Please find attached the Reconciliation List for 01/2016.
Please check the Reconciliation List and let me know if our lists do not tally.