| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Shuanghuan Tech | China national standards | MT | 190.58 | USD | 20251109 |
| Henan Leavit Chem | China national standards | MT | 159.52 | USD | 20251109 |
| Henan Leavit Chem | China national standards | MT | 173.64 | USD | 20251109 |
| Henan Leavit Chem | China national standards | MT | 173.64 | USD | 20251109 |
| Henan Leavit Chem | China national standards | MT | 444.69 | USD | 20251109 |
| Henan Leavit Chem | China national standards | MT | 163.76 | USD | 20251109 |
| Hubei Shuanghuan Tech | China national standards | MT | 183.52 | USD | 20251109 |
| Zhangzhou Sanan Chem | China national standards | MT | 225.87 | USD | 20251109 |
| Shandong Qiangsen Chem | China national standards | MT | 190.58 | USD | 20251108 |
| Jiangxi Xinmao Chem | China national standards | MT | 190.58 | USD | 20251108 |