| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251003 | |
| Henan Kaijie Water | China national standards | MT | USD | 20251003 | |
| Henan Huiyihai | China national standards | MT | USD | 20251003 | |
| Henan Shunzhibang | China national standards | MT | USD | 20251003 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251003 | |
| Shandong Haihua | China national standards | MT | USD | 20251003 | |
| Henan Junma Chem | China national standards | MT | USD | 20251003 | |
| Hubei Shuanghuan Tech | China national standards | MT | USD | 20251003 | |
| Pingxiang Lixin BioTech | China national standards | MT | USD | 20251003 | |
| Henan Kaijie Water | China national standards | MT | USD | 20251002 |
