| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Sendi EnvTech | 1000 VOCs | MT | 636.01 | USD | 20251203 |
| Henan Shunzhibang | China national standards | MT | 777.34 | USD | 20251203 |
| Shandong Jinwen Chem | China national standards | MT | 508.81 | USD | 20251203 |
| Henan Qingmai Tech | China national standards | MT | 791.47 | USD | 20251203 |
| Guang Longyu Chem | Industrial Grade | MT | 353.34 | USD | 20251203 |
| Henan Sendi EnvTech | China national standards | MT | 353.34 | USD | 20251203 |
| Henan Huiyihai | 300 VOCs | MT | 212.0 | USD | 20251203 |
| Henan Huiyi | China national standards | MT | 212.0 | USD | 20251203 |
| Henan Qingmai Tech | 800 VOCs | MT | 1060.01 | USD | 20251203 |
| Henan Leavit Chem | 600 VOCs | MT | 353.34 | USD | 20251203 |