PetroChina Aktie Analyse
| 09.01.12 | PetroChina neutral | Goldman Sachs Group Inc. | |
| 04.11.09 | PetroChina neutral | Credit Suisse Group | |
| 24.04.09 | PetroChina underweight | JP Morgan Chase & Co. | |
| 07.07.08 | PetroChina kaufen | Die Actien-Börse | |
| 23.11.07 | PetroChina peer perform | Bear Stearns Companies Inc. | |
| 28.09.07 | PetroChina peer perform | Bear Stearns Companies Inc. |