| Vendor | Spec | Unit | Price | Currency | Date |
| Hunan Jianghai Env | China national standards | MT | 123.84 | USD | 20250925 |
| Henan Leavit Chem | China national standards | MT | 109.77 | USD | 20250925 |
| Guang Longyu Chem | China national standards | MT | 168.88 | USD | 20250925 |
| Henan Leavit Chem | China national standards | MT | 102.73 | USD | 20250925 |
| Shanghai SKY Chem | China national standards | MT | 123.84 | USD | 20250925 |
| Hubei Shuanghuan Tech | China national standards | MT | 161.84 | USD | 20250925 |
| Hunan Jianghai Env | China national standards | MT | 534.78 | USD | 20250925 |
| Hubei 789 Chem | Agricultural Grade | MT | 106.96 | USD | 20250925 |
| Shanghai SKY Chem | China national standards | MT | 123.84 | USD | 20250925 |
| Hubei 789 Chem | Agricultural Grade | MT | 106.96 | USD | 20250925 |