| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong RichBillows | China national standards | MT | 1185.84 | USD | 20251107 |
| Shandong RichBillows | China national standards | MT | 1312.89 | USD | 20251107 |
| Hubei 789 Chem | Industrial Grade | MT | 776.44 | USD | 20251107 |
| Hubei 789 Chem | Industrial Grade | MT | 776.44 | USD | 20251107 |
| Zibo Kunyu | China national standards | MT | 1241.8 | USD | 20251106 |
| Hubei 789 Chem | Industrial Grade | MT | 776.12 | USD | 20251106 |
| Hubei 789 Chem | Industrial Grade | MT | 776.12 | USD | 20251106 |
| Jining Chaoda Mat | China national standards | MT | 1030.13 | USD | 20251106 |
| Jining Chaoda Mat | China national standards | MT | 987.79 | USD | 20251106 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 1580.47 | USD | 20251106 |