| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 233.22 | USD | 20251205 |
| Shandong Luxi Chem | China national standards | MT | 233.22 | USD | 20251205 |
| Jinan Qi Mat | China national standards | MT | 233.22 | USD | 20251205 |
| Luxi Chem | China national standards | MT | 262.9 | USD | 20251205 |
| Wuhan Hengjiu Chem | China national standards | MT | 233.22 | USD | 20251205 |
| Wuhan Hengjiu Chem | China national standards | MT | 233.22 | USD | 20251205 |
| Jiangsu LeeMan Chem | China national standards | MT | 233.22 | USD | 20251205 |
| Wuhan Hengjiu Chem | China national standards | MT | 233.22 | USD | 20251205 |
| Shandong Jinling Chem | China national standards | MT | 233.22 | USD | 20251205 |
| Jiangsu Meilan Chem | China national standards | MT | 233.22 | USD | 20251205 |