| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 268.04 | USD | 20251104 |
| Shandong Jinling Chem | China national standards | MT | 268.04 | USD | 20251104 |
| Jiangsu LeeMan Chem | China national standards | MT | 268.04 | USD | 20251104 |
| Shandong Shuojia Chem | China national standards | MT | 268.04 | USD | 20251104 |
| Shandong Shuojia Chem | China national standards | MT | 268.04 | USD | 20251104 |
| Shandong Shuojia Chem | China national standards | MT | 260.99 | USD | 20251104 |
| Shandong LuoHeng Chem | China national standards | MT | 337.17 | USD | 20251104 |
| Shandong Jinshenrun Chem | China national standards | MT | 324.47 | USD | 20251104 |
| Luxi Chem | China national standards | MT | 310.36 | USD | 20251104 |
| Jinan Jinhao Chem | China national standards | MT | 395.01 | USD | 20251104 |