Knowledge Center
Quick guides on HS codes, FTAs, MFN, C/O, origin rules and tax calculation.
What is an HS code?
Viet Nam's 8-digit HS structure and why the code drives the duty rate.
What is an FTA?
Viet Nam's free trade agreements and how they create special preferential schedules.
What is MFN?
MFN, ordinary rates and how they relate.
What is a C/O?
Proof of origin and the forms used under each FTA.
Rules of origin
WO, RVC, CTC, accumulation, direct consignment.
How import taxes are calculated
The order of import duty, excise, environmental tax and VAT.
How to choose an FTA schedule
The lowest rate is not the only criterion.
How to look up an HS code
A 5-step process from product description to 8-digit line.