(ARB/81/2); 2. ARB/01/8); 3. Gas Natural SDG, SA v. Argentine Republic (ICSID Case No. ARB/03/10); 4. Salini Costruttori SpA and Italstrade SpA v. Hashemite Kingdom of Jordan (ICSID Case No. ARB/02/13); 5.
(ARB/81/2); 2. ARB/01/8); 3. Gas Natural SDG, SA v. Argentine Republic (ICSID Case No. ARB/03/10); 4. Salini Costruttori SpA and Italstrade SpA v. Hashemite Kingdom of Jordan (ICSID Case No. ARB/02/13); 5.