| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Fusheng | China national standards | MT | 705.96 | USD | 20251125 |
| Jinan Jinrihe Chem | China national standards | MT | 705.96 | USD | 20251125 |
| Hubei 789 Chem | Industrial Grade | MT | 917.74 | USD | 20251125 |
| Hubei 789 Chem | China national standards | MT | 776.55 | USD | 20251125 |
| Shandong Fusheng | China national standards | MT | 705.96 | USD | 20251125 |
| Yuxiang Poplar Chem | China national standards | MT | 959.81 | USD | 20251124 |
| Jinan Angxin Chem | China national standards | MT | 776.32 | USD | 20251124 |
| Jinan Angxin Chem | China national standards | MT | 804.55 | USD | 20251124 |
| Yuxiang Poplar Chem | China national standards | MT | 959.81 | USD | 20251124 |
| Shandong Jinshenrun Chem | China national standards | MT | 748.09 | USD | 20251124 |