| Vendor | Spec | Unit | Price | Currency | Date |
| Wengfu | Industrial Grade;优等级 | MT | 1054.76 | USD | 20250922 |
| Suzhou ChemMat | 85% | MT | 1054.76 | USD | 20250922 |
| Hubei ZuanChem | 85% | MT | 900.06 | USD | 20250922 |
| Hubei ZuanChem | 85% | MT | 928.19 | USD | 20250922 |
| Guangdong Huihao | 85% | MT | 1040.7 | USD | 20250922 |
| Shandong Hongyang Chem | 85% | MT | 984.45 | USD | 20250922 |
| Shandong Hongyang Chem | 85% | MT | 1082.89 | USD | 20250922 |
| Shandong Hongyang Chem | 85% | MT | 1068.83 | USD | 20250922 |
| Shandong Huize Chem | 85% | MT | 984.45 | USD | 20250922 |
| Henan Saiteng Tech | 85% | MT | 956.32 | USD | 20250922 |