| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chem | 600 VOCs | MT | 353.13 | USD | 20251126 |
| Hebei Junshen Tech | 600 VOCs | MT | 310.75 | USD | 20251126 |
| Hebei Junshen Tech | 800 VOCs | MT | 423.75 | USD | 20251126 |
| Henan Kaijie Water | 1000 VOCs | MT | 1243.01 | USD | 20251126 |
| Henan Huiyihai | 300 VOCs | MT | 324.88 | USD | 20251126 |
| Henan Huiyihai | 300 VOCs | MT | 211.88 | USD | 20251126 |
| Changzhou Jiaye Chem | China national standards | MT | 918.13 | USD | 20251126 |
| Henan Leavit Chem | 400 VOCs | MT | 508.5 | USD | 20251126 |
| Shandong Jinwen Chem | China national standards | MT | 508.29 | USD | 20251125 |
| Shandong Jinwen Chem | Purified Water | MT | 508.29 | USD | 20251125 |