| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 1297.09 | USD | 20251024 |
| Lihuayi Shandong | China national standards | MT | 891.04 | USD | 20251024 |
| Lihuayi Shandong | China national standards | MT | 891.04 | USD | 20251024 |
| Lihuayi Shandong | China national standards | MT | 891.04 | USD | 20251024 |
| Lihuayi Shandong | China national standards | MT | 909.37 | USD | 20251024 |
| Beijing Yanshan Petro | China national standards | MT | 895.27 | USD | 20251024 |
| Sinopec | China national standards | MT | 895.27 | USD | 20251024 |
| Lihuayi Shandong | China national standards | MT | 895.27 | USD | 20251024 |
| Shandong Shuojia Chem | China national standards | MT | 895.27 | USD | 20251024 |
| Shandong Shuojia Chem | China national standards | MT | 895.27 | USD | 20251024 |