| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Changzhou Qidi Chem | China national standards | MT | USD | 20251008 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20251007 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20251005 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20251004 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20250930 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20250929 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20250928 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20250927 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20250926 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20250925 |
