| Vendor | Spec | Unit | Price | Currency | Date |
| Guangdong Huihao | China national standards | MT | 211.7 | USD | 20251028 |
| Guangdong Huihao | China national standards | MT | 211.7 | USD | 20251028 |
| Suzhou ChemMat | China national standards | MT | 204.64 | USD | 20251028 |
| Henan Kaijie Water | China national standards | MT | 211.7 | USD | 20251028 |
| Henan Huiyihai | China national standards | MT | 176.41 | USD | 20251028 |
| Hubei Shuanghuan Tech | China national standards | MT | 232.87 | USD | 20251028 |
| Shanghai SKY Chem | China national standards | MT | 194.76 | USD | 20251028 |
| Shanghai SKY Chem | China national standards | MT | 194.76 | USD | 20251028 |
| Shanghai SKY Chem | China national standards | MT | 261.09 | USD | 20251028 |
| Henan Qingmai Tech | China national standards | MT | 239.92 | USD | 20251028 |