We have not declared manifest on vnsw, so we can up file manifest with new HS code and there’s no any charges for amendment in my side.If you want to revise this HS code, pls contact with MCC in your side to update new HS code then you send us revised MBL,You must amend it at POL and send us the revised docs is ok. Local MCC, they can’t do anything without POL’s instruction