| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chem | 700 VOCs | MT | 536.37 | USD | 20251124 |
| Henan Leavit Chem | 500 VOCs | MT | 508.14 | USD | 20251124 |
| Hebei Junshen Tech | 600 VOCs | MT | 310.53 | USD | 20251124 |
| Shandong Jinwen Chem | China national standards | MT | 508.14 | USD | 20251124 |
| Henan Kaijie Water | China national standards | MT | 1058.62 | USD | 20251124 |
| Henan Kaijie Water | 1000 VOCs | MT | 1242.11 | USD | 20251124 |
| Shandong Jinwen Chem | Purified Water | MT | 508.14 | USD | 20251124 |
| Henan Leavit Chem | 600 VOCs | MT | 352.87 | USD | 20251124 |
| Henan Sendi EnvTech | China national standards | MT | 352.87 | USD | 20251124 |
| Hebei Junshen Tech | 800 VOCs | MT | 423.45 | USD | 20251124 |