| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xima | China national standards | MT | 705.66 | USD | 20251110 |
| Shandong Yushuo Chem | China national standards | MT | 748.0 | USD | 20251110 |
| Shandong Langchem | China national standards | MT | 889.13 | USD | 20251110 |
| Shandong Hanyue Chem | China national standards | MT | 705.66 | USD | 20251110 |
| Shandong Yushuo Chem | China national standards | MT | 740.94 | USD | 20251110 |
| Shandong Fusheng | China national standards | MT | 748.0 | USD | 20251110 |
| Baozhen Shandong Chem | China national standards | MT | 748.0 | USD | 20251110 |
| Shandong Yushuo Chem | China national standards | MT | 748.0 | USD | 20251110 |
| Zibo Lishuo Chem | China national standards | MT | 818.56 | USD | 20251110 |
| Jinan Jinhao Chem | China national standards | MT | 776.22 | USD | 20251110 |