How did the import procedures for acquiring Vietnamese origin goods be exported?

Question: I want to ask about C / O related procedures
For example: B buys goods manufactured by A for export to C overseas. Can you apply for C / O for the goods?
Note: A and B are both in Vietnam
Reply:
B may still apply for C / O for such goods provided that A has to provide supporting documents related to goods proving the origin of goods such as input invoices, production processes.
You can consult:
Process of applying for C / O at VCCI
Step 1: For enterprises applying for C / O for the first time, before preparing C / O documents, they must complete the trader dossier and return it to C / O, VCCI and 1 copy of Business registration license and 1 copy of the business registration certificate and tax code.
1. Application for C / O: Complete the boxes on the application and have the seal and signature of the authorized person of the business
2. C / O form (A, B, T, Mexico, Venezuela, ...): Exporters may only offer one type of C / O form for each export consignment, except for C / O coffee. propose to add form A or form B (Depending on the goods and the exporting country, C / O officials will advise enterprises to buy any C / O samples)
The declared C / O includes 1 original and at least 2 copies of C / O to have a C / O issuer and exporter each keep 1 copy.
Note: enterprises must type all the boxes on the form in English, the original and a copy of the C / O must have a red stamp and the signature of the authorized person signed by the Enterprise (except on C / O Form T need the seal and signature of the enterprise)
3. Commercial invoice: 1 original issued by the enterprise.
4. Export goods customs declarations: Customs procedures have been completed (1 copy with a red seal, the enterprise's signature authority, and the seal "Copy true original"), except for cases Export goods are not required to declare export customs declarations in accordance with the law, in case of legitimate reasons, exporters may submit after this document.
If deemed necessary, C / O issuers may require exporters to provide additional documents related to export products such as:
5. Packing list: 1 original of the business
6. Bill of lading: 1 copy with a red stamp, the signature of the authorized signatory of the enterprise and the seal "Copying the original copy"
7. Import goods customs declarations (1 copy): If enterprises import raw materials and auxiliary materials from foreign countries; value-added invoices for the purchase and sale of domestic raw materials and accessories: if enterprises buy domestic materials.
8. Explanatory table of production process: for enterprises applying for C / O for the first time or for the first time, they must explain the production steps to the final product.
In addition, depending on each item and country of export, C / O staff will guide enterprises to explain according to the samples (see the section "Instructions for product interpretation to meet origin standards" and advice). Next explanation steps.
9. Other papers: Import license; Sale contract; Sample of raw materials, auxiliary materials or products for export; or other documents to prove the origin of the product. Depending on each item and country of export, C / O staff will advise the next explanation process.