| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Shengfeng Industry and Trade Co., Ltd. | China national standards | MT | 966.85 | USD | 20250805 |
| Jinan Shengfeng Industry and Trade Co., Ltd. | China national standards | MT | 966.45 | USD | 20250804 |
| Jinan Shengfeng Industry and Trade Co., Ltd. | China national standards | MT | 951.1 | USD | 20250801 |
| Jinan Shengfeng Industry and Trade Co., Ltd. | China national standards | MT | 951.13 | USD | 20250731 |
| Jinan Shengfeng Industry and Trade Co., Ltd. | China national standards | MT | 951.83 | USD | 20250730 |
| Jinan Shengfeng Industry and Trade Co., Ltd. | China national standards | MT | 950.9 | USD | 20250729 |
| Jinan Shengfeng Industry and Trade Co., Ltd. | China national standards | MT | 951.49 | USD | 20250728 |
| Jinan Shengfeng Industry and Trade Co., Ltd. | China national standards | MT | 1036.14 | USD | 20250725 |
| Jinan Shengfeng Industry and Trade Co., Ltd. | China national standards | MT | 1036.63 | USD | 20250724 |
| Jinan Shengfeng Industry and Trade Co., Ltd. | China national standards | MT | 1036.21 | USD | 20250723 |