| Vendor | Spec | Unit | Price | Currency | Date |
| Hebei Junshen Tech | 600 VOCs | MT | 310.59 | USD | 20251112 |
| Hebei Junshen Tech | 800 VOCs | MT | 423.53 | USD | 20251112 |
| Henan Sendi EnvTech | China national standards | MT | 352.94 | USD | 20251112 |
| Henan Leavit Chem | 500 VOCs | MT | 508.24 | USD | 20251112 |
| Henan Leavit Chem | 400 VOCs | MT | 508.24 | USD | 20251112 |
| Henan Leavit Chem | 700 VOCs | MT | 536.47 | USD | 20251112 |
| Henan Huiyi | China national standards | MT | 211.77 | USD | 20251112 |
| Henan Kaijie Water | China national standards | MT | 1058.83 | USD | 20251112 |
| Henan Sendi EnvTech | 1000 VOCs | MT | 635.3 | USD | 20251112 |
| Henan Sendi EnvTech | China national standards | MT | 352.94 | USD | 20251112 |