| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Dongyue | China national standards | MT | 1835.23 | USD | 20251108 |
| Shandong Dongyue | China national standards | MT | 1835.23 | USD | 20251107 |
| Shandong Dongyue | China national standards | MT | 1833.54 | USD | 20251105 |
| Shandong Dongyue | China national standards | MT | 1833.96 | USD | 20251104 |
| Shandong Dongyue | China national standards | MT | 1834.42 | USD | 20251103 |
| Shandong Dongyue | China national standards | MT | 1834.09 | USD | 20251102 |
| Shandong Dongyue | China national standards | MT | 1834.09 | USD | 20251101 |
| Shandong Dongyue | China national standards | MT | 1834.09 | USD | 20251031 |
| Shandong Dongyue | China national standards | MT | 1834.5 | USD | 20251030 |
| Shandong Dongyue | China national standards | MT | 1834.71 | USD | 20251028 |