| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 861.28 | USD | 20251114 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 889.01 | USD | 20251113 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 889.42 | USD | 20251112 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 889.0 | USD | 20251111 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 889.13 | USD | 20251110 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 889.01 | USD | 20251106 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 888.56 | USD | 20251105 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 888.76 | USD | 20251104 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 888.99 | USD | 20251103 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 888.83 | USD | 20251101 |