| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Dongyue | China national standards | MT | 1836.44 | USD | 20251130 |
| Shandong Dongyue | China national standards | MT | 1836.44 | USD | 20251128 |
| Shandong Dongyue | China national standards | MT | 1836.7 | USD | 20251127 |
| Shandong Dongyue | China national standards | MT | 1836.26 | USD | 20251126 |
| Shandong Dongyue | China national standards | MT | 1835.48 | USD | 20251125 |
| Shandong Dongyue | China national standards | MT | 1834.94 | USD | 20251124 |
| Shandong Dongyue | China national standards | MT | 1834.22 | USD | 20251123 |
| Shandong Dongyue | China national standards | MT | 1834.22 | USD | 20251122 |
| Shandong Dongyue | China national standards | MT | 1834.22 | USD | 20251121 |
| Shandong Dongyue | China national standards | MT | 1833.44 | USD | 20251120 |