| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chem | China national standards | MT | 110.04 | USD | 20251027 |
| Hunan Jianghai Env | China national standards | MT | 124.15 | USD | 20251027 |
| Henan Leavit Chem | China national standards | MT | 59.25 | USD | 20251027 |
| Henan Leavit Chem | China national standards | MT | 102.99 | USD | 20251027 |
| Guangdong Huihao | China national standards | MT | 162.24 | USD | 20251027 |
| Shanghai SKY Chem | China national standards | MT | 124.15 | USD | 20251027 |
| Shandong Jinshenrun Chem | China national standards | MT | 112.87 | USD | 20251027 |
| Hubei 789 Chem | Agricultural Grade | MT | 107.22 | USD | 20251027 |
| Hubei 789 Chem | Agricultural Grade | MT | 107.22 | USD | 20251027 |
| Shanghai Guoke | China national standards | MT | 124.15 | USD | 20251027 |