| Vendor | Spec | Unit | Price | Currency | Date |
| Shaanxi Petro Yanan | China national standards | MT | 1062.55 | USD | 20251103 |
| Shaanxi Petro Yanan | China national standards | MT | 1062.36 | USD | 20251101 |
| Shaanxi Petro Yanan | China national standards | MT | 1062.36 | USD | 20251031 |
| Shaanxi Petro Yanan | China national standards | MT | 1062.6 | USD | 20251030 |
| Shaanxi Petro Yanan | China national standards | MT | 1062.91 | USD | 20251029 |
| Shaanxi Petro Yanan | China national standards | MT | 698.73 | USD | 20251029 |
| Shaanxi Petro Yanan | China national standards | MT | 1062.72 | USD | 20251028 |
| Shaanxi Petro Yanan | China national standards | MT | 1062.34 | USD | 20251027 |
| Shaanxi Petro Yanan | China national standards | MT | 1061.64 | USD | 20251024 |
| Shaanxi Petro Yanan | China national standards | MT | 1061.79 | USD | 20251023 |