| Vendor | Spec | Unit | Price | Currency | Date |
| Xiangyang Gaolong Phosphate Chemical Co., Ltd. | 85% | MT | 1027.42 | USD | 20250904 |
| Xiangyang Gaolong Phosphate Chemical Co., Ltd. | 85% | MT | 1023.31 | USD | 20250814 |
| Xiangyang Gaolong Phosphate Chemical Co., Ltd. | 85% | MT | 1022.67 | USD | 20250808 |
| Xiangyang Gaolong Phosphate Chemical Co., Ltd. | 85% | MT | 896.25 | USD | 20250806 |
| Xiangyang Gaolong Phosphate Chemical Co., Ltd. | 85% | MT | 896.79 | USD | 20250805 |
| Xiangyang Gaolong Phosphate Chemical Co., Ltd. | 85% | MT | 896.42 | USD | 20250804 |
| Xiangyang Gaolong Phosphate Chemical Co., Ltd. | 85% | MT | 894.97 | USD | 20250729 |