| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Juexin Industrial Development Co., Ltd. | China national standards | MT | 1160.06 | USD | 20251211 |
| Shanghai Juexin Industrial Development Co., Ltd. | China national standards | MT | 1158.63 | USD | 20251209 |
| Shanghai Juexin Industrial Development Co., Ltd. | China national standards | MT | 1158.78 | USD | 20251208 |
| Shanghai Juexin Industrial Development Co., Ltd. | China national standards | MT | 1159.03 | USD | 20251206 |
| Shanghai Juexin Industrial Development Co., Ltd. | China national standards | MT | 1159.03 | USD | 20251205 |