| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chem | China national standards | MT | 102.95 | USD | 20251120 |
| Henan Baoxin Tech | China national standards | MT | 138.21 | USD | 20251120 |
| Guangdong Huihao | 25percent | MT | 133.98 | USD | 20251120 |
| Shanghai SKY Chem | China national standards | MT | 124.11 | USD | 20251120 |
| Henan Leavit Chem | China national standards | MT | 110.01 | USD | 20251120 |
| Shanghai Guoke | China national standards | MT | 124.11 | USD | 20251120 |
| Hunan Jianghai Env | China national standards | MT | 535.93 | USD | 20251120 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 190.4 | USD | 20251120 |
| Jinan Jinrihe Chem | China national standards | MT | 84.62 | USD | 20251120 |
| Hubei 789 Chem | Agricultural Grade | MT | 107.19 | USD | 20251120 |