Part IV – Arrest and Surrender of Person to ICC
Surrender and Delivery Orders
41. Competing requests.
(2) Where the requesting state is a party to the Statute, priority shall be given to the request from the ICC if the ICC has determined under articles 18 or 19 of the Statute that the case is admissible; and where an admissibility decision is still pending, no person may be extradited under the Extradition Act until the ICC makes a decision on admissibility and determines that the case is inadmissible.
Competing request - same conduct
Competing request - same conduct - State party
Competing request - same conduct - State party - pending admissibility decision
EDIT.