Listening Quiz: Tư Vấn Hải Quan Về Tái Cơ Cấu Chuỗi Cung Ứng – Medium Level

1. What is Mark and Jessica mainly discussing?
2. What must they review to check whether import duties may change?
3. What could cause delays at customs?
4. What can be inferred about the supply chain changes?
5. Why does Mark suggest informing the customs office early?

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