| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Lanyan | China national standards | MT | 1339.9 | USD | 20251105 |
| Shandong Qiangsen Chem | China national standards | MT | 747.52 | USD | 20251105 |
| Shandong Langchem | China national standards | MT | 944.98 | USD | 20251105 |
| Shandong Aite Chem | China national standards | MT | 1100.13 | USD | 20251105 |
| Shandong Yushuo Chem | China national standards | MT | 846.25 | USD | 20251105 |
| Shandong Mingyu | China national standards | MT | 902.67 | USD | 20251105 |
| Shandong Yushuo Chem | Industrial Grade | MT | 846.25 | USD | 20251105 |
| Shandong Fusheng | China national standards | MT | 846.25 | USD | 20251105 |
| Shandong Yushuo Chem | China national standards | MT | 846.25 | USD | 20251105 |
| Qingdao Shengze Chem | China national standards | MT | 846.25 | USD | 20251105 |