| Vendor | Spec | Unit | Price | Currency | Date |
| Hualu Holdings Group Co., Ltd. | China national standards | MT | 874.82 | USD | 20251119 |
| Hualu Holdings Group Co., Ltd. | China national standards | MT | 875.51 | USD | 20251117 |
| Hualu Holdings Group Co., Ltd. | China national standards | MT | 875.4 | USD | 20251115 |
| Hualu Holdings Group Co., Ltd. | China national standards | MT | 875.4 | USD | 20251114 |
| Hualu Holdings Group Co., Ltd. | China national standards | MT | 874.9 | USD | 20251113 |
| Hualu Holdings Group Co., Ltd. | China national standards | MT | 874.89 | USD | 20251111 |
| Hualu Holdings Group Co., Ltd. | China national standards | MT | 875.01 | USD | 20251110 |
| Hualu Holdings Group Co., Ltd. | China national standards | MT | 875.26 | USD | 20251107 |
| Hualu Holdings Group Co., Ltd. | China national standards | MT | 874.9 | USD | 20251106 |
| Hualu Holdings Group Co., Ltd. | China national standards | MT | 874.46 | USD | 20251105 |