Listening Quiz: Chứng Từ Cho Yêu Cầu Thuế Quan Ưu Đãi – Easy Level

1. What document does Jessica say James needs first for a tariff claim?
2. What does a certificate of origin show?
3. Which additional documents does Jessica say can help with the claim?
4. Why are these documents important, according to Jessica?
5. What does Jessica say about using digital copies of the documents?

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