| Vendor | Spec | Unit | Price | Currency | Date |
| Shaanxi Yanchang Petro | China national standards | MT | 867.85 | USD | 20251113 |
| Shaanxi Yanchang Petro | China national standards | MT | 1199.46 | USD | 20251113 |
| Shaanxi Yanchang Petro | China national standards | MT | 867.85 | USD | 20251113 |
| Shaanxi Yanchang Petro | China national standards | MT | 868.24 | USD | 20251112 |
| Shaanxi Yanchang Petro | China national standards | MT | 868.24 | USD | 20251112 |
| Shaanxi Yanchang Petro | China national standards | MT | 867.96 | USD | 20251110 |
| Shaanxi Yanchang Petro | China national standards | MT | 868.2 | USD | 20251109 |
| Shaanxi Yanchang Petro | China national standards | MT | 868.2 | USD | 20251109 |
| Shaanxi Yanchang Petro | China national standards | MT | 868.2 | USD | 20251108 |
| Shaanxi Yanchang Petro | China national standards | MT | 868.2 | USD | 20251108 |