Dear Darren
For the schedule of this shipment :
Ex-fac : May 22, 2015
ETD : May 24, 2015
Normally, you will have B/L amendment expense after ETD,
If you need to amend B/L you will have to pay some expense.
But for this case ETD date is coming why you said you have to pay CNY400?
Note : B/L details confirmation can be made without any charge just before ETD date.