| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chem | China national standards | MT | 914.18 | USD | 20251009 |
| Zibo Lishuo Chem | China national standards | MT | 914.18 | USD | 20251009 |
| Luxi Chem | China national standards | MT | 829.79 | USD | 20251009 |
| Qingdao Shengze Chem | China national standards | MT | 794.63 | USD | 20251009 |
| Lihuayi Shandong | China national standards | MT | 794.63 | USD | 20251009 |
| Lihuayi Shandong | China national standards | MT | 794.63 | USD | 20251009 |
| Lihuayi Shandong | China national standards | MT | 794.63 | USD | 20251009 |
| Lihuayi Shandong | China national standards | MT | 794.63 | USD | 20251009 |
| Qingdao Shengze Chem | China national standards | MT | 794.63 | USD | 20251009 |
| Luxi Chem | China national standards | MT | 2151.84 | USD | 20251009 |