| Vendor | Spec | Unit | Price | Currency | Date |
| PetroChina Company Limited | China national standards | MT | 900.71 | USD | 20251008 |
| PetroChina Company Limited | China national standards | MT | 900.71 | USD | 20251006 |
| PetroChina Company Limited | China national standards | MT | 900.71 | USD | 20251005 |
| PetroChina Company Limited | China national standards | MT | 900.71 | USD | 20251004 |
| PetroChina Company Limited | China national standards | MT | 900.71 | USD | 20251003 |
| PetroChina Company Limited | China national standards | MT | 900.71 | USD | 20251002 |
| PetroChina Company Limited | China national standards | MT | 900.71 | USD | 20251001 |
| PetroChina Company Limited | China national standards | MT | 900.28 | USD | 20250929 |
| PetroChina Company Limited | China national standards | MT | 899.48 | USD | 20250926 |
| PetroChina Company Limited | China national standards | MT | 900.69 | USD | 20250925 |