| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Henan Huiyi | 28% | MT | USD | 20260426 | |
| Zhangzhou Sanan Chem | 20-21%｜industrial grade | MT | USD | 20260426 | |
| Henan Zhengyuan | 28% | MT | USD | 20260426 | |
| Henan Huiyi | 11% | MT | USD | 20260425 | |
| Shandong Qiancheng | 10% | MT | USD | 20260425 | |
| Henan Zhengyuan | 27%｜industrial grade | MT | USD | 20260425 | |
| Henan Huiyihai | 30% | MT | USD | 20260425 | |
| Henan Hengyi Envirotech | 30% | MT | USD | 20260425 | |
| Gongyi Hengyi | 30% | MT | USD | 20260425 | |
| Henan Forest Tech | 30% | MT | USD | 20260425 |
