| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Huainan Guoke Ruida | 37% | MT | USD | 20250511 | |
| Shandong Qiangsen Chem | 37% | MT | USD | 20250510 | |
| Huainan Guoke Ruida | 37% | MT | USD | 20250510 | |
| Puyang Pengxin | China national standards | MT | USD | 20250509 | |
| Gushi Huanyu | China national standards | MT | USD | 20250509 | |
| Guanghan Huayuan | China national standards | MT | USD | 20250509 | |
| Linshu Jinyuan | China national standards | MT | USD | 20250509 | |
| Shandong Chengguang | China national standards | MT | USD | 20250509 | |
| Zibo Qixing | China national standards | MT | USD | 20250509 | |
| Fuyang Qingyang | China national standards | MT | USD | 20250509 |
