| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Wanhua Chem | China national standards | MT | USD | 20260509 | |
| Wanhua Chem | China national standards | MT | USD | 20260326 | |
| Wanhua Chem | China national standards | MT | USD | 20260306 | |
| Wanhua Chem | China national standards | MT | USD | 20260303 | |
| Wanhua Chem | China national standards | MT | USD | 20260302 | |
| Wanhua Chem | China national standards | MT | USD | 20260209 | |
| Wanhua Chem | China national standards | MT | USD | 20260129 | |
| Wanhua Chem | China national standards | MT | USD | 20260115 | |
| Wanhua Chem | China national standards | MT | USD | 20260112 | |
| Wanhua Chem | China national standards | MT | USD | 20260105 |