| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| GuangZhan Chem | China national standards | MT | USD | 20251024 | |
| GuangZhan Chem | China national standards | MT | USD | 20251022 | |
| GuangZhan Chem | China national standards | MT | USD | 20251017 | |
| GuangZhan Chem | China national standards | MT | USD | 20251015 | |
| GuangZhan Chem | China national standards | MT | USD | 20251013 | |
| GuangZhan Chem | China national standards | MT | USD | 20251011 | |
| GuangZhan Chem | China national standards | MT | USD | 20251009 | |
| GuangZhan Chem | China national standards | MT | USD | 20250929 | |
| GuangZhan Chem | China national standards | MT | USD | 20250922 |