PART IV
ARREST AND SURRENDER OF PERSON TO ICC
40. Competing requests -
(5) Where a request for arrest and surrender is received from the ICC and one or more states also request the extradition of the person for conduct other than that which constitutes the crime for which ICC seeks the person’s surrender, priority shall be given to the request from the ICC if Samoa is not under an international obligation to extradite the person to any requesting state.
Competing request - different conduct - no obligation to extradite
EDIT.