Sorry for late response, I would like to instruct you above CST billing process.
CST required original invoice or tax invoice with copy for billing at CST head office located Rasa Tower 1 office fl. 20-21 (Jatuchak area) by messenger or post mail.
For attachment when billing is including shipper’s shipping document (ie. invoice, PKL, etc.), Bill of Lading, CST PO and exchange rate (if have).
However, CST PO is under release by GMTH- Log. Buyer Team, K.Waraporn S. already in loop. Once complete, she will be distribute to CMA later.
I assume to complete PO release within next week due to GMTH long holiday during April 12-20 , 2014.
CST in charge:
Main : Mr.Kiattisak M. E-mail : kiattisak.muangman@gm.com DID : 662-832-3021
Back up : Ms. Ussanee Y. E-mail : Ussanee.Yingyong@gm.com DID : 662-791-4837
: Ms. Ananya U. E-mail : ananya.uthaipreeda@gm.com DID : 662-791-4804
Invoice address should be read: