| Vendor | Spec | Unit | Price | Currency | Date |
| Shaanxi Petro Yanan | China national standards | MT | 1065.27 | USD | 20251211 |
| Shaanxi Petro Yanan | China national standards | MT | 749.79 | USD | 20251211 |
| Shaanxi Petro Yanan | China national standards | MT | 1065.27 | USD | 20251211 |
| Shaanxi Petro Yanan | China national standards | MT | 1064.27 | USD | 20251210 |
| Shaanxi Petro Yanan | China national standards | MT | 749.08 | USD | 20251210 |
| Shaanxi Petro Yanan | China national standards | MT | 1063.97 | USD | 20251209 |
| Shaanxi Petro Yanan | China national standards | MT | 748.97 | USD | 20251208 |
| Shaanxi Petro Yanan | China national standards | MT | 1064.1 | USD | 20251208 |
| Shaanxi Petro Yanan | China national standards | MT | 1064.33 | USD | 20251205 |
| Shaanxi Petro Yanan | China national standards | MT | 1064.57 | USD | 20251204 |