| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 324.69 | USD | 20251108 |
| Luxi Chem | China national standards | MT | 310.58 | USD | 20251108 |
| Luxi Chem | China national standards | MT | 352.93 | USD | 20251108 |
| Luxi Chem | China national standards | MT | 289.4 | USD | 20251108 |
| Jinan Zhongyin Mat | China national standards | MT | 268.23 | USD | 20251107 |
| Luxi Chem | China national standards | MT | 268.23 | USD | 20251107 |
| Jinan Zhongyin Mat | China national standards | MT | 268.23 | USD | 20251107 |
| Jiangsu LeeMan Chem | China national standards | MT | 331.75 | USD | 20251107 |
| Shandong Yihe Chem | China national standards | MT | 238.58 | USD | 20251107 |
| Luxi Chem | China national standards | MT | 232.93 | USD | 20251107 |