| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Xinhou Trading Co., Ltd. | China national standards | MT | 449.74 | USD | 20250926 |
| Jinan Xinhou Trading Co., Ltd. | China national standards | MT | 450.34 | USD | 20250925 |
| Jinan Xinhou Trading Co., Ltd. | China national standards | MT | 450.34 | USD | 20250924 |
| Jinan Xinhou Trading Co., Ltd. | China national standards | MT | 450.34 | USD | 20250923 |
| Jinan Xinhou Trading Co., Ltd. | China national standards | MT | 450.03 | USD | 20250922 |
| Jinan Xinhou Trading Co., Ltd. | China national standards | MT | 449.89 | USD | 20250920 |
| Jinan Xinhou Trading Co., Ltd. | China national standards | MT | 450.17 | USD | 20250918 |