| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Xingdate Bio | 20-21%｜industrial grade | MT | USD | 20251214 | |
| Zhangzhou Sanan Chem | 28% | MT | USD | 20251214 | |
| Henan Kaijie Water | 28% | MT | USD | 20251214 | |
| Guangdong Huihao | 10% | MT | USD | 20251214 | |
| Shandong Qiancheng | 10% | MT | USD | 20251213 | |
| Henan Qianyuexing | 30% | MT | USD | 20251213 | |
| Henan Hengyi Envirotech | 30% | MT | USD | 20251213 | |
| Anhui Haozhan Tech | 28% | MT | USD | 20251213 | |
| Henan Leavit Chem | 30% | MT | USD | 20251213 | |
| Henan Huiyihai | 24% | MT | USD | 20251213 |
