| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Henan Huiyi | China national standards | MT | USD | 20250920 | |
| Henan LanenChem | Pharmaceutical Grade | MT | USD | 20250920 | |
| Henan Sendi EnvTech | 1000 VOCs | MT | USD | 20250920 | |
| Henan Leavit Chem | 600 VOCs | MT | USD | 20250920 | |
| Henan Baoxin Tech | China national standards | MT | USD | 20250920 | |
| Henan Leavit Chem | 700 VOCs | MT | USD | 20250919 | |
| Henan Baoxin Tech | China national standards | MT | USD | 20250919 | |
| Shandong Jinwen Chem | Purified Water | MT | USD | 20250919 | |
| Henan LanenChem | Pharmaceutical Grade | MT | USD | 20250919 | |
| Henan Sendi EnvTech | China national standards | MT | USD | 20250919 |
