| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 1115.25 | USD | 20251107 |
| Shandong Jinshenrun Chem | China national standards | MT | 1129.37 | USD | 20251107 |
| Shandong Qiangsen Chem | China national standards | MT | 1115.25 | USD | 20251107 |
| Shandong Jinling | China national standards | MT | 1383.48 | USD | 20251107 |
| Aite Zhejiang | China national standards | MT | 1298.77 | USD | 20251107 |
| Nanjing Baitu Chem | China national standards | MT | 1482.3 | USD | 20251107 |
| Aite Zhejiang | China national standards | MT | 1298.77 | USD | 20251107 |
| Shandong Jinmao | China national standards | MT | 1298.77 | USD | 20251107 |
| Shandong Jinshenrun Chem | China national standards | MT | 1101.14 | USD | 20251107 |
| Shandong Jinling | China national standards | MT | 1383.48 | USD | 20251107 |