| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hongyang Chem | China national standards | MT | 961.08 | USD | 20251203 |
| Shandong Qiancheng | China national standards | MT | 848.01 | USD | 20251203 |
| Shandong FUZE | China national standards | MT | 932.81 | USD | 20251203 |
| Luxi Chem | China national standards | MT | 1484.02 | USD | 20251203 |
| Shandong Yeyang Chem | China national standards | MT | 777.34 | USD | 20251203 |
| Lihuayi Shandong | China national standards | MT | 734.53 | USD | 20251202 |
| Luxi Chem | China national standards | MT | 791.03 | USD | 20251202 |
| Shandong Jinshenrun Chem | China national standards | MT | 734.53 | USD | 20251202 |
| Luxi Chem | China national standards | MT | 734.53 | USD | 20251202 |
| Luxi Chem | China national standards | MT | 791.03 | USD | 20251202 |