| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 840.28 | USD | 20250811 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 840.55 | USD | 20250809 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 840.55 | USD | 20250808 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 840.98 | USD | 20250807 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 1008.28 | USD | 20250806 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 840.23 | USD | 20250806 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 1008.88 | USD | 20250805 |