| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 848.07 | USD | 20251205 |
| Shandong FUZE | China national standards | MT | 932.88 | USD | 20251205 |
| Luxi Chem | China national standards | MT | 975.28 | USD | 20251205 |
| Zibo Lishuo Chem | China national standards | MT | 918.74 | USD | 20251205 |
| Shandong Laya Chem | China national standards | MT | 791.53 | USD | 20251205 |
| Shaanxi Lufeng Chem | China national standards | MT | 773.16 | USD | 20251205 |
| Qingdao Shengze Chem | China national standards | MT | 713.79 | USD | 20251205 |
| Wanhua Chem | China national standards | MT | 1024.75 | USD | 20251205 |
| Shandong Hongyang Chem | China national standards | MT | 961.14 | USD | 20251205 |
| Luxi Chem | China national standards | MT | 791.53 | USD | 20251205 |