| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jiaxing Chem | China national standards | MT | 805.67 | USD | 20251205 |
| Jinan Jiaxing Chem | China national standards | MT | 805.67 | USD | 20251205 |
| Luxi Chem | China national standards | MT | 1060.09 | USD | 20251205 |
| Wuhan Hengjiu Chem | China national standards | MT | 1060.09 | USD | 20251205 |
| Shandong Energy | China national standards | MT | 777.4 | USD | 20251205 |
| Shandong Aite Chem | China national standards | MT | 1243.83 | USD | 20251205 |
| Luxi Chem | China national standards | MT | 819.8 | USD | 20251205 |
| Jiangsu Huachang Chem | China national standards | MT | 2162.57 | USD | 20251205 |
| Shandong Aite Chem | China national standards | MT | 1074.22 | USD | 20251205 |
| Luxi Chem | China national standards | MT | 706.72 | USD | 20251205 |