After revised the invoice we found that total amount on the C / O differ on the Invoice (Customs VN didn't accept). So the best solution we still keep the old price is 2.48 i / o 2.49 to make customs declaration and we will pay amount: 61,992.81 USD for you on this contract. Otherwise you must be revise the C / O for us.
Now we are working to resolve the C / O procedure of customs, so the price that we sent last Is the correct invoice.
We will send the correct documents. Fully back to you as soon as possible.