| Vendor | Spec | Unit | Price | Currency | Date |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 1581.18 | USD | 20251112 |
| Hubei 789 Chem | Industrial Grade | MT | 776.47 | USD | 20251112 |
| Hubei 789 Chem | Industrial Grade | MT | 776.47 | USD | 20251112 |
| Jining Chaoda Mat | China national standards | MT | 1030.59 | USD | 20251112 |
| Jining Chaoda Mat | China national standards | MT | 988.24 | USD | 20251112 |
| Zibo Kunyu | China national standards | MT | 1242.36 | USD | 20251112 |
| Hubei 789 Chem | Industrial Grade | MT | 776.11 | USD | 20251111 |
| Hubei 789 Chem | Industrial Grade | MT | 776.11 | USD | 20251111 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 1580.45 | USD | 20251111 |
| Zibo Kunyu | China national standards | MT | 1241.96 | USD | 20251110 |