| Vendor | Spec | Unit | Price | Currency | Date |
| Satellite Chem | China national standards | MT | 580.86 | USD | 20251009 |
| Satellite Chem | China national standards | MT | 595.31 | USD | 20250930 |
| Satellite Chem | China national standards | MT | 595.03 | USD | 20250929 |
| Satellite Chem | China national standards | MT | 598.72 | USD | 20250928 |
| Satellite Chem | China national standards | MT | 598.72 | USD | 20250926 |
| Satellite Chem | China national standards | MT | 599.52 | USD | 20250925 |
| Satellite Chem | China national standards | MT | 595.3 | USD | 20250924 |
| Satellite Chem | China national standards | MT | 595.3 | USD | 20250923 |
| Satellite Chem | China national standards | MT | 601.92 | USD | 20250922 |
| Satellite Chem | China national standards | MT | 604.54 | USD | 20250919 |