| Vendor | Spec | Unit | Price | Currency | Date |
| Satellite Chem | China national standards | MT | 550.65 | USD | 20251114 |
| Satellite Chem | China national standards | MT | 550.34 | USD | 20251113 |
| Satellite Chem | China national standards | MT | 550.59 | USD | 20251112 |
| Satellite Chem | China national standards | MT | 554.57 | USD | 20251111 |
| Satellite Chem | China national standards | MT | 560.45 | USD | 20251107 |
| Satellite Chem | China national standards | MT | 554.58 | USD | 20251106 |
| Satellite Chem | China national standards | MT | 554.29 | USD | 20251105 |
| Satellite Chem | China national standards | MT | 560.06 | USD | 20251104 |
| Satellite Chem | China national standards | MT | 580.16 | USD | 20251029 |
| Satellite Chem | China national standards | MT | 580.05 | USD | 20251028 |