| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 804.8 | USD | 20251114 |
| Sinopec | China national standards | MT | 818.92 | USD | 20251114 |
| Sinopec | China national standards | MT | 818.92 | USD | 20251114 |
| Sinopec | China national standards | MT | 818.92 | USD | 20251114 |
| Sinopec | China national standards | MT | 790.68 | USD | 20251114 |
| Sinopec | China national standards | MT | 790.68 | USD | 20251114 |
| Sinopec | China national standards | MT | 889.52 | USD | 20251114 |
| Shandong Zhiheng | China national standards | MT | 804.8 | USD | 20251114 |
| Hubei 789 Chem | China national standards | MT | 818.92 | USD | 20251114 |
| Shandong Yeyang Chem | China national standards | MT | 818.46 | USD | 20251113 |