| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 503.26 | USD | 20250701 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 503.26 | USD | 20250701 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 503.26 | USD | 20250701 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 503.26 | USD | 20250701 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 502.89 | USD | 20250630 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 502.89 | USD | 20250630 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 502.89 | USD | 20250630 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 502.89 | USD | 20250630 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 502.89 | USD | 20250630 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 502.6 | USD | 20250628 |