| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Jinwen Chem | Purified Water | MT | USD | 20251023 | |
| Henan Sendi EnvTech | China national standards | MT | USD | 20251023 | |
| Henan LanenChem | Pharmaceutical Grade | MT | USD | 20251023 | |
| Henan Qingmai Tech | 800 VOCs | MT | USD | 20251023 | |
| Henan Huiyihai | China national standards | MT | USD | 20251023 | |
| Henan Kaijie Water | 1000 VOCs | MT | USD | 20251023 | |
| Henan Leavit Chem | 600 VOCs | MT | USD | 20251023 | |
| Henan Huiyi | China national standards | MT | USD | 20251023 | |
| Henan Huiyi | China national standards | MT | USD | 20251022 | |
| Henan Baoxin Tech | China national standards | MT | USD | 20251022 |
