| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Shengfeng Industry and Trade Co., Ltd. | China national standards | MT | 1006.42 | USD | 20250709 |
| Jinan Shengfeng Industry and Trade Co., Ltd. | China national standards | MT | 1013.5 | USD | 20250708 |
| Jinan Shengfeng Industry and Trade Co., Ltd. | China national standards | MT | 1034.88 | USD | 20250707 |