| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangxi Jinghao Salt | China national standards | MT | 203.16 | USD | 20250817 |
| Henan Huiyihai | China national standards | MT | 175.14 | USD | 20250817 |
| Henan Senmei | China national standards | MT | 266.21 | USD | 20250816 |
| Jiangxi Jinghao Salt | China national standards | MT | 203.16 | USD | 20250816 |
| Shandong Qiangsen Chem | China national standards | MT | 189.15 | USD | 20250816 |
| Henan Huiyihai | China national standards | MT | 175.14 | USD | 20250816 |
| Salt Kunshan | China national standards | MT | 245.2 | USD | 20250815 |
| Henan Huiyihai | China national standards | MT | 175.14 | USD | 20250815 |
| Jiangxi Jinghao Salt | China national standards | MT | 203.16 | USD | 20250815 |
| Shandong Qiangsen Chem | China national standards | MT | 189.15 | USD | 20250815 |