| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Baoji Xinquan | China national standards | MT | USD | 20250526 | |
| Ningxia Golden Sea Farming | China national standards | MT | USD | 20250526 | |
| Heshuo Nanhua | China national standards | MT | USD | 20250526 | |
| Shandong Qiangsen Chem | 37% | MT | USD | 20250526 | |
| Huainan Guoke Ruida | 37% | MT | USD | 20250526 | |
| Huainan Guoke Ruida | 37% | MT | USD | 20250525 | |
| Shandong Qiangsen Chem | 37% | MT | USD | 20250524 | |
| Huainan Guoke Ruida | 37% | MT | USD | 20250524 | |
| Puyang Pengxin | China national standards | MT | USD | 20250523 | |
| Gushi Huanyu | China national standards | MT | USD | 20250523 |
