| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | Industrial Grade | MT | 776.36 | USD | 20251029 |
| Hubei 789 Chem | Industrial Grade | MT | 776.36 | USD | 20251029 |
| Zibo Kunyu | China national standards | MT | 1242.18 | USD | 20251029 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 1580.96 | USD | 20251029 |
| Jining Chaoda Mat | China national standards | MT | 988.1 | USD | 20251029 |
| Jining Chaoda Mat | China national standards | MT | 1030.45 | USD | 20251029 |
| Hubei 789 Chem | Industrial Grade | MT | 776.22 | USD | 20251028 |
| Jining Chaoda Mat | China national standards | MT | 987.92 | USD | 20251028 |
| Jining Chaoda Mat | China national standards | MT | 1030.26 | USD | 20251028 |
| Zibo Kunyu | China national standards | MT | 1241.96 | USD | 20251028 |