| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 746.82 | USD | 20251016 |
| Shandong Jinshenrun Chem | China national standards | MT | 746.82 | USD | 20251016 |
| Shandong Wonfull Petro | China national standards | MT | 746.82 | USD | 20251016 |
| Jinan Jinrihe Chem | China national standards | MT | 732.72 | USD | 20251016 |
| Jinan Jinrihe Chem | China national standards | MT | 725.68 | USD | 20251016 |
| Jinan Jinrihe Chem | China national standards | MT | 718.63 | USD | 20251016 |
| Jinan Jinrihe Chem | China national standards | MT | 732.72 | USD | 20251016 |
| Jinan Jinrihe Chem | China national standards | MT | 725.68 | USD | 20251016 |
| Shandong Yushuo Chem | China national standards | MT | 746.82 | USD | 20251016 |
| Shandong Yushuo Chem | China national standards | MT | 746.82 | USD | 20251016 |