| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Saiteng Tech | 85% | MT | 1130.37 | USD | 20251209 |
| Suzhou ChemMat | 85% | MT | 1059.73 | USD | 20251209 |
| Henan Saiteng Tech | 85% | MT | 904.3 | USD | 20251209 |
| Shandong Hanyue Chem | 85% | MT | 974.95 | USD | 20251209 |
| Wengfu | Industrial Grade;优等级 | MT | 1126.14 | USD | 20251209 |
| Hubei Qiangxing Chem | 85% | MT | 982.01 | USD | 20251209 |
| Guizhou Wengfu | 85% | MT | 989.08 | USD | 20251209 |
| Shandong Xima | 85% | MT | 890.17 | USD | 20251209 |
| Shandong Jinshenrun Chem | 85% | MT | 974.95 | USD | 20251209 |
| Hubei Xingfa Chem | 85% | MT | 1017.34 | USD | 20251209 |