| Vendor | Spec | Unit | Price | Currency | Date |
| Hunan Xiangwei | China national standards | MT | 771.99 | USD | 20260410 |
| JM Handsome Chem | China national standards | MT | 856.47 | USD | 20260410 |
| Lianyungang Reephos | China national standards | MT | 903.08 | USD | 20260410 |
| Anhui Wanwei | China national standards | MT | 757.42 | USD | 20260410 |
| Hunan Xiangwei | China national standards | MT | 772.04 | USD | 20260409 |
| Lianyungang Reephos | China national standards | MT | 946.85 | USD | 20260409 |
| Anhui Wanwei | China national standards | MT | 757.48 | USD | 20260409 |
| Hunan Xiangwei | China national standards | MT | 771.69 | USD | 20260408 |
| JM Handsome Chem | China national standards | MT | 856.14 | USD | 20260408 |
| Lianyungang Reephos | China national standards | MT | 946.42 | USD | 20260408 |