| Vendor | Spec | Unit | Price | Currency | Date |
| Huainan Tanxin | China national standards | MT | 843.64 | USD | 20260605 |
| Huainan Tanxin | China national standards | MT | 850.4 | USD | 20260604 |
| Huainan Tanxin | China national standards | MT | 850.64 | USD | 20260603 |
| Huainan Tanxin | China national standards | MT | 857.93 | USD | 20260602 |
| Huainan Tanxin | China national standards | MT | 858.19 | USD | 20260601 |
| Huainan Tanxin | China national standards | MT | 858.07 | USD | 20260529 |
| Huainan Tanxin | China national standards | MT | USD | 20260528 | |
| Huainan Tanxin | China national standards | MT | USD | 20260527 | |
| Huainan Tanxin | China national standards | MT | USD | 20260526 | |
| Huainan Tanxin | China national standards | MT | USD | 20260525 |