| Vendor | Spec | Unit | Price | Currency | Date |
| Wanhua Chem | China national standards | MT | 854.74 | USD | 20260108 |
| Wanhua Chem | China national standards | MT | 854.74 | USD | 20260108 |
| Wanhua Chem | China national standards | MT | 854.74 | USD | 20260108 |
| Wanhua Chem | China national standards | MT | 854.74 | USD | 20260108 |
| Wanhua Chem | China national standards | MT | 847.74 | USD | 20260107 |
| Wanhua Chem | China national standards | MT | 847.74 | USD | 20260107 |
| Wanhua Chem | China national standards | MT | 847.74 | USD | 20260107 |
| Wanhua Chem | China national standards | MT | 875.69 | USD | 20260105 |
| Wanhua Chem | China national standards | MT | 875.69 | USD | 20260105 |
| Wanhua Chem | China national standards | MT | 875.69 | USD | 20260105 |