| Vendor | Spec | Unit | Price | Currency | Date |
| Hualu Holdings Group Co., Ltd. | China national standards | MT | 1314.43 | USD | 20251210 |
| Hualu Holdings Group Co., Ltd. | China national standards | MT | 1314.06 | USD | 20251209 |
| Hualu Holdings Group Co., Ltd. | China national standards | MT | 1314.51 | USD | 20251205 |
| Hualu Holdings Group Co., Ltd. | China national standards | MT | 1314.8 | USD | 20251204 |
| Hualu Holdings Group Co., Ltd. | China national standards | MT | 1313.67 | USD | 20251202 |
| Hualu Holdings Group Co., Ltd. | China national standards | MT | 1313.76 | USD | 20251129 |
| Hualu Holdings Group Co., Ltd. | China national standards | MT | 1313.76 | USD | 20251128 |
| Hualu Holdings Group Co., Ltd. | China national standards | MT | 1313.63 | USD | 20251126 |
| Hualu Holdings Group Co., Ltd. | China national standards | MT | 1312.69 | USD | 20251124 |
| Hualu Holdings Group Co., Ltd. | China national standards | MT | 1312.17 | USD | 20251122 |