| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangsu LeeMan Chem | China national standards | MT | 240.13 | USD | 20251202 |
| Shandong Jinling Chem | China national standards | MT | 240.13 | USD | 20251202 |
| Luxi Chem | China national standards | MT | 240.13 | USD | 20251202 |
| Shandong Shuojia Chem | China national standards | MT | 240.13 | USD | 20251202 |
| Shandong Shuojia Chem | China national standards | MT | 240.13 | USD | 20251202 |
| Shandong Shuojia Chem | China national standards | MT | 240.13 | USD | 20251202 |
| Shandong Shuojia Chem | China national standards | MT | 237.31 | USD | 20251202 |
| Luxi Chem | China national standards | MT | 289.57 | USD | 20251202 |
| Shandong FUZE | China national standards | MT | 353.14 | USD | 20251202 |
| Luxi Chem | China national standards | MT | 240.13 | USD | 20251202 |