| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 845.68 | USD | 20251017 |
| Shandong Yushuo Chem | China national standards | MT | 845.68 | USD | 20251017 |
| Shandong Yushuo Chem | Industrial Grade | MT | 845.68 | USD | 20251017 |
| Guangzhou Tianyue Chem | China national standards | MT | 958.43 | USD | 20251017 |
| Guangzhou Tianyue Chem | China national standards | MT | 958.43 | USD | 20251017 |
| Qingdao Shengze Chem | Industrial Grade | MT | 817.49 | USD | 20251017 |
| Qingdao Shengze Chem | China national standards | MT | 817.49 | USD | 20251017 |
| Hunan JinyuChem | China national standards | MT | 817.49 | USD | 20251017 |
| Shandong Xingpeng Chem | China national standards | MT | 648.35 | USD | 20251017 |
| Hubei 789 Chem | China national standards | MT | 916.15 | USD | 20251017 |