| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Xinhou Trading Co., Ltd. | N220 | MT | 1349.22 | USD | 20250926 |
| Jinan Xinhou Trading Co., Ltd. | N220 | MT | 1351.03 | USD | 20250925 |
| Jinan Xinhou Trading Co., Ltd. | N220 | MT | 1351.03 | USD | 20250924 |
| Jinan Xinhou Trading Co., Ltd. | N220 | MT | 1351.03 | USD | 20250923 |
| Jinan Xinhou Trading Co., Ltd. | N220 | MT | 1350.1 | USD | 20250922 |
| Jinan Xinhou Trading Co., Ltd. | N220 | MT | 1349.68 | USD | 20250920 |
| Jinan Xinhou Trading Co., Ltd. | N220 | MT | 1350.5 | USD | 20250918 |