| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Heshuo Nanhua | N/A | MT | USD | 20250430 | |
| Shandong Qiangsen Chem | 37% | MT | USD | 20250430 | |
| Huainan Guoke Ruida | 37% | MT | USD | 20250430 | |
| Lankao Huitong | China national standards | MT | USD | 20250429 | |
| Liuyang Jinggang | China national standards | MT | USD | 20250429 | |
| Puyang Pengxin | N/A | MT | USD | 20250429 | |
| Gushi Huanyu | N/A | MT | USD | 20250429 | |
| Guanghan Huayuan | N/A | MT | USD | 20250429 | |
| Linshu Jinyuan | N/A | MT | USD | 20250429 | |
| Binzhou Hengyun | China national standards | MT | USD | 20250429 |
