When will have return the old BG for the old contract? You must return it to CITIBANK, otherwise, it will not be terminated.
BTW, do you remember that you have to check the BG format according to CGD linkage? CITIBANK told me that the BG format should use the updated one.
I really need your help, as I don’t know Thai. So that, you must provide the proper format, otherwise, it will more longer time….