| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Zhiheng | China national standards | MT | 1408.99 | USD | 20251020 |
| Shandong Zhiheng | China national standards | MT | 1331.49 | USD | 20251020 |
| Shandong Zhiheng | China national standards | MT | 1409.46 | USD | 20251017 |
| Shandong Zhiheng | China national standards | MT | 1331.94 | USD | 20251017 |
| Shandong Zhiheng | China national standards | MT | 1409.09 | USD | 20251016 |
| Shandong Zhiheng | China national standards | MT | 1331.59 | USD | 20251016 |
| Shandong Zhiheng | China national standards | MT | 1408.55 | USD | 20251015 |
| Shandong Zhiheng | China national standards | MT | 1331.08 | USD | 20251015 |
| Shandong Zhiheng | China national standards | MT | 1330.59 | USD | 20251014 |
| Shandong Zhiheng | China national standards | MT | 1408.03 | USD | 20251014 |