| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 767.95 | USD | 20251016 |
| Shandong Jinshenrun Chem | China national standards | MT | 767.95 | USD | 20251016 |
| Shandong Yushuo Chem | China national standards | MT | 746.82 | USD | 20251016 |
| Jinan Jinhao Chem | China national standards | MT | 775.0 | USD | 20251016 |
| Jinan Jinhao Chem | China national standards | MT | 775.0 | USD | 20251016 |
| Jinan Jinhao Chem | China national standards | MT | 803.18 | USD | 20251016 |
| Jinan Jinhao Chem | China national standards | MT | 789.09 | USD | 20251016 |
| Jinan Jinhao Chem | China national standards | MT | 789.09 | USD | 20251016 |
| Nantong Zhonghe Chem | China national standards | MT | 718.63 | USD | 20251016 |
| Shandong Jinshenrun Chem | China national standards | MT | 746.82 | USD | 20251016 |