| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Henan Kaijie Water | China national standards | MT | USD | 20251005 | |
| Henan Kaijie Water | China national standards | MT | USD | 20251004 | |
| Henan Shunzhibang | China national standards | MT | USD | 20251004 | |
| Henan Huiyi | China national standards | MT | USD | 20251004 | |
| Henan Huiyihai | China national standards | MT | USD | 20251004 | |
| Henan Baoxin Tech | China national standards | MT | USD | 20251004 | |
| Henan Huiyi | China national standards | MT | USD | 20251003 | |
| Henan Kaijie Water | China national standards | MT | USD | 20251003 | |
| Henan Huiyihai | 300 VOCs | MT | USD | 20251003 | |
| Henan Shunzhibang | China national standards | MT | USD | 20251003 |