| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 861.72 | USD | 20251128 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 861.84 | USD | 20251127 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 861.63 | USD | 20251126 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 861.27 | USD | 20251125 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 861.01 | USD | 20251124 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 860.67 | USD | 20251121 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 860.31 | USD | 20251120 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 860.71 | USD | 20251119 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 860.9 | USD | 20251118 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 861.39 | USD | 20251117 |