| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Hebei Junshen Tech | 700 VOCs | MT | USD | 20251016 | |
| Henan Shunzhibang | China national standards | MT | USD | 20251016 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20251015 | |
| Hebei Junshen Tech | 700 VOCs | MT | USD | 20251015 | |
| Henan Leavit Chem | 600 VOCs | MT | USD | 20251015 | |
| Guang Longyu Chem | Industrial Grade | MT | USD | 20251015 | |
| Henan LanenChem | Pharmaceutical Grade | MT | USD | 20251015 | |
| Henan Sendi EnvTech | 1000 VOCs | MT | USD | 20251015 | |
| Henan Shunzhibang | China national standards | MT | USD | 20251015 | |
| Henan Kaijie Water | 1000 VOCs | MT | USD | 20251015 |
