| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chem | 400 VOCs | MT | 508.01 | USD | 20251106 |
| Henan Leavit Chem | 500 VOCs | MT | 508.01 | USD | 20251106 |
| Henan Leavit Chem | 700 VOCs | MT | 536.23 | USD | 20251106 |
| Hebei Junshen Tech | 600 VOCs | MT | 310.29 | USD | 20251105 |
| Hebei Junshen Tech | 700 VOCs | MT | 324.4 | USD | 20251105 |
| Henan Leavit Chem | 500 VOCs | MT | 507.75 | USD | 20251105 |
| Henan Leavit Chem | 400 VOCs | MT | 507.75 | USD | 20251105 |
| Henan Leavit Chem | 600 VOCs | MT | 352.6 | USD | 20251105 |
| Henan LanenChem | Pharmaceutical Grade | MT | 1918.17 | USD | 20251105 |
| Shandong Jinwen Chem | Purified Water | MT | 507.75 | USD | 20251105 |