| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chem | China national standards | MT | 182.96 | USD | 20251008 |
| Jiangxi Xinmao Chem | China national standards | MT | 189.99 | USD | 20251008 |
| Henan Kaijie Water | China national standards | MT | 211.1 | USD | 20251008 |
| Sichuan Hebang Bio | China national standards | MT | 232.21 | USD | 20251008 |
| Suzhou Shangma Chem | China national standards | MT | 211.1 | USD | 20251008 |
| Shandong Qiangsen Chem | China national standards | MT | 189.99 | USD | 20251008 |
| Shandong Qiangsen Chem | China national standards | MT | 189.99 | USD | 20251008 |
| Chizhou Xinyu Chem | China national standards | MT | 211.1 | USD | 20251008 |
| Zhangzhou Sanan Chem | China national standards | MT | 225.18 | USD | 20251008 |
| Shandong Haihua | China national standards | MT | 182.96 | USD | 20251007 |