| Vendor | Spec | Unit | Price | Currency | Date |
| Dezheng | China national standards | MT | 969.75 | USD | 20250927 |
| Lihuayi | China national standards | MT | 941.65 | USD | 20250927 |
| Sinopec | China national standards | MT | 983.81 | USD | 20250927 |
| Shengze | China national standards | MT | 983.81 | USD | 20250927 |
| Shengze | China national standards | MT | 983.81 | USD | 20250927 |
| Lihuayi | China national standards | MT | 983.81 | USD | 20250927 |
| Lihuayi | China national standards | MT | 990.84 | USD | 20250927 |
| Xingpeng | China national standards | MT | 976.78 | USD | 20250927 |
| Lihuayi | China national standards | MT | 997.86 | USD | 20250927 |
| Sinopec | China national standards | MT | 997.86 | USD | 20250927 |