What is the most needed information to make international transfer to vendor out side your country ?

vendor's or supplier name and address

bank name and address

account number

iban number

swift code

intermediate bank name if necessary

country name _like SAUDIA ARIBIA.

2- bank name      ,, like  bank of HODA ( بنك عودة )

3-bank swift code 

4- vendor IBAN (international bank account number )

5-vendor name

this the answer

1- country name  ,, like united states

2- bank name      ,, like  bank of america

3-bank swift code 

4- vendor IBAN (international bank account number )

5-vendor name