| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Kaijie Water | China national standards | MT | 211.35 | USD | 20251020 |
| Suzhou Shangma Chem | China national standards | MT | 211.35 | USD | 20251020 |
| Shandong Qiangsen Chem | China national standards | MT | 190.21 | USD | 20251020 |
| Chizhou Xinyu Chem | China national standards | MT | 211.35 | USD | 20251020 |
| Henan Junma Chem | China national standards | MT | 190.21 | USD | 20251020 |
| Pingxiang Lixin BioTech | China national standards | MT | 190.21 | USD | 20251020 |
| Pingxiang Lixin BioTech | China national standards | MT | 183.17 | USD | 20251020 |
| Pingxiang Lixin BioTech | China national standards | MT | 190.21 | USD | 20251020 |
| Hubei Shuanghuan Tech | China national standards | MT | 197.26 | USD | 20251020 |
| Pingxiang Lixin BioTech | China national standards | MT | 197.26 | USD | 20251020 |