| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Henan LanenChem | China national standards | MT | USD | 20251008 | |
| Henan LanenChem | China national standards | MT | USD | 20251007 | |
| Henan LanenChem | China national standards | MT | USD | 20251005 | |
| Henan LanenChem | China national standards | MT | USD | 20250930 | |
| Henan LanenChem | China national standards | MT | USD | 20250929 | |
| Henan LanenChem | China national standards | MT | USD | 20250928 |