| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qinyang Silian | China national standards | MT | USD | 20260105 | |
| Wen'an Decheng | China national standards | MT | USD | 20260105 | |
| Baoji Zhengyuan | China national standards | MT | USD | 20260105 | |
| Baoji Xinquan | China national standards | MT | USD | 20260105 | |
| Ningxia Golden Sea Farming | China national standards | MT | USD | 20260105 | |
| Shandong Lianyi | China national standards | MT | USD | 20260104 | |
| Puyang Pengxin | China national standards | MT | USD | 20251231 | |
| Henan Xinxing | China national standards | MT | USD | 20251231 | |
| Gushi Huanyu | China national standards | MT | USD | 20251231 | |
| Guanghan Huayuan | China national standards | MT | USD | 20251231 |
