| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Zhiheng | China national standards | MT | 1411.77 | USD | 20251112 |
| Shandong Zhiheng | China national standards | MT | 1334.12 | USD | 20251112 |
| Shandong Zhiheng | China national standards | MT | 1333.5 | USD | 20251111 |
| Shandong Zhiheng | China national standards | MT | 1411.11 | USD | 20251111 |
| Shandong Zhiheng | China national standards | MT | 1411.31 | USD | 20251110 |
| Shandong Zhiheng | China national standards | MT | 1333.69 | USD | 20251110 |
| Shandong Zhiheng | China national standards | MT | 1411.71 | USD | 20251107 |
| Shandong Zhiheng | China national standards | MT | 1334.07 | USD | 20251107 |
| Shandong Zhiheng | China national standards | MT | 1332.84 | USD | 20251105 |
| Shandong Zhiheng | China national standards | MT | 1410.42 | USD | 20251105 |