| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong RichBillows | China national standards | MT | 1308.97 | USD | 20251011 |
| Hubei 789 Chem | China national standards | MT | 774.12 | USD | 20251011 |
| Hubei 789 Chem | China national standards | MT | 774.12 | USD | 20251011 |
| Zibo Kunyu | China national standards | MT | 1238.6 | USD | 20251011 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 1576.4 | USD | 20251011 |
| Jining Chaoda Mat | China national standards | MT | 985.25 | USD | 20251011 |
| Jining Chaoda Mat | China national standards | MT | 1027.47 | USD | 20251011 |
| Hubei 789 Chem | Industrial Grade | MT | 774.12 | USD | 20251010 |
| Hubei 789 Chem | Industrial Grade | MT | 774.12 | USD | 20251010 |
| Zibo Kunyu | China national standards | MT | 1238.6 | USD | 20251010 |