| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chem | China national standards | MT | 59.29 | USD | 20251109 |
| Henan Leavit Chem | China national standards | MT | 110.11 | USD | 20251109 |
| Henan Kaijie Water | China national standards | MT | 124.23 | USD | 20251109 |
| Guangdong Huihao | China national standards | MT | 162.35 | USD | 20251109 |
| Henan Leavit Chem | China national standards | MT | 63.53 | USD | 20251109 |
| Zhangzhou Sanan Chem | China national standards | MT | 141.17 | USD | 20251109 |
| Shandong Jinshenrun Chem | China national standards | MT | 112.94 | USD | 20251109 |
| Henan Leavit Chem | China national standards | MT | 59.29 | USD | 20251108 |
| Henan Kaijie Water | China national standards | MT | 124.23 | USD | 20251108 |
| Henan Leavit Chem | China national standards | MT | 63.53 | USD | 20251108 |