| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Xinhang Trading Co., Ltd. | China national standards | MT | 1061.03 | USD | 20251211 |
| Shanghai Xinhang Trading Co., Ltd. | China national standards | MT | 1052.96 | USD | 20251210 |
| Shanghai Xinhang Trading Co., Ltd. | China national standards | MT | 1041.71 | USD | 20251205 |
| Shanghai Xinhang Trading Co., Ltd. | China national standards | MT | 1024.98 | USD | 20251204 |
| Shanghai Xinhang Trading Co., Ltd. | China national standards | MT | 1014.78 | USD | 20251203 |
| Shanghai Xinhang Trading Co., Ltd. | China national standards | MT | 1014.21 | USD | 20251202 |
| Shanghai Xinhang Trading Co., Ltd. | China national standards | MT | 1017.25 | USD | 20251127 |
| Shanghai Xinhang Trading Co., Ltd. | China national standards | MT | 1017.01 | USD | 20251126 |