| Vendor | Spec | Unit | Price | Currency | Date |
| Shifang Jiandong Technology Co., Ltd. | 85% | MT | 873.57 | USD | 20251020 |
| Shifang Jiandong Technology Co., Ltd. | 85% | MT | 873.87 | USD | 20251018 |
| Shifang Jiandong Technology Co., Ltd. | 85% | MT | 873.3 | USD | 20251015 |
| Shifang Jiandong Technology Co., Ltd. | 85% | MT | 880.02 | USD | 20251014 |
| Shifang Jiandong Technology Co., Ltd. | 85% | MT | 879.69 | USD | 20251011 |
| Shifang Jiandong Technology Co., Ltd. | 85% | MT | 879.69 | USD | 20251010 |
| Shifang Jiandong Technology Co., Ltd. | 85% | MT | 879.02 | USD | 20251009 |
| Shifang Jiandong Technology Co., Ltd. | 85% | MT | 879.02 | USD | 20251009 |
| Shifang Jiandong Technology Co., Ltd. | 85% | MT | 886.61 | USD | 20250925 |
| Shifang Jiandong Technology Co., Ltd. | 85% | MT | 893.03 | USD | 20250922 |