| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chem | China national standards | MT | 914.78 | USD | 20251008 |
| Zibo Lishuo Chem | China national standards | MT | 914.78 | USD | 20251008 |
| Luxi Chem | China national standards | MT | 886.64 | USD | 20251008 |
| Qingdao Shengze Chem | China national standards | MT | 816.27 | USD | 20251008 |
| Lihuayi Shandong | China national standards | MT | 816.27 | USD | 20251008 |
| Luxi Chem | China national standards | MT | 816.27 | USD | 20251008 |
| Qingdao Shengze Chem | China national standards | MT | 816.27 | USD | 20251008 |
| Shandong Xingpeng Chem | China national standards | MT | 795.16 | USD | 20251008 |
| Luxi Chem | China national standards | MT | 816.27 | USD | 20251008 |
| Shandong Xima | China national standards | MT | 745.9 | USD | 20251008 |