| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Henan Zhengyuan | 26%｜Industrial grade | MT | USD | 20260606 | |
| Anhui Haozhan Tech | 28% | MT | USD | 20260606 | |
| Gongyi Hengyi | 10% | MT | USD | 20260606 | |
| Henan Sendi EnvTech | 29% | MT | USD | 20260606 | |
| Henan Huiyihai | 22% | MT | USD | 20260606 | |
| Henan Kaijie Water | 22% | MT | USD | 20260606 | |
| Henan Huiyi | 24% | MT | USD | 20260606 | |
| Zhangzhou Sanan Chem | 28% | MT | USD | 20260606 | |
| Shandong Qiancheng | 10% | MT | USD | 20260605 | |
| Henan Qianyuexing | 30% | MT | USD | 20260605 |
