| Vendor | Spec | Unit | Price | Currency | Date |
| Shaanxi Petro Yanan | China national standards | MT | 772.62 | USD | 20251204 |
| Shaanxi Petro Yanan | China national standards | MT | 1064.25 | USD | 20251203 |
| Shaanxi Petro Yanan | China national standards | MT | 729.58 | USD | 20251202 |
| Shaanxi Petro Yanan | China national standards | MT | 1063.65 | USD | 20251202 |
| Shaanxi Petro Yanan | China national standards | MT | 702.38 | USD | 20251201 |
| Shaanxi Petro Yanan | China national standards | MT | 1064.18 | USD | 20251201 |
| Shaanxi Petro Yanan | China national standards | MT | 1063.72 | USD | 20251129 |
| Shaanxi Petro Yanan | China national standards | MT | 1063.72 | USD | 20251128 |
| Shaanxi Petro Yanan | China national standards | MT | 1063.87 | USD | 20251127 |
| Shaanxi Petro Yanan | China national standards | MT | 1063.62 | USD | 20251126 |