Commerce zur Anwendung. So hielten die Parteien in der der Rechtsstreitigkeit zugrunde liegenden Vereinbarung folgendes fest: "All disputes arising
from this Contract, which have not been settled by parties in negotiations, shall be submitted
for consideration to the Arbitration Institute of the Chamber of Commerce (in Zurich, Switzerland) in accordance with the its Rules." (act. 4/2 Rz 27 und 31 f.). Mangels eines