| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Hunan Jianghai Env | China national standards | MT | USD | 20250925 | |
| Hubei 789 Chem | Agricultural Grade | MT | USD | 20250925 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20250925 | |
| Shanghai SKY Chem | China national standards | MT | USD | 20250925 | |
| Guang Longyu Chem | China national standards | MT | USD | 20250925 | |
| Hubei Shuanghuan Tech | China national standards | MT | USD | 20250925 | |
| Langfang Fanbei Bio | Reagent Grade | MT | USD | 20250925 | |
| Henan Baoxin Tech | China national standards | MT | USD | 20250925 | |
| Chengdu Rongjiaxin Chem | China national standards | MT | USD | 20250924 | |
| Shandong Huize Chem | Reagent Grade | MT | USD | 20250924 |
