| Vendor | Spec | Unit | Price | Currency | Date |
| Chizhou Xinyu Chem | China national standards | MT | 960.53 | USD | 20251202 |
| Hubei 789 Chem | China national standards | MT | 776.9 | USD | 20251202 |
| Shandong Fusheng | China national standards | MT | 706.27 | USD | 20251202 |
| Yuxiang Poplar Chem | China national standards | MT | 692.15 | USD | 20251202 |
| Yuxiang Poplar Chem | China national standards | MT | 692.15 | USD | 20251202 |
| Shandong Jinshenrun Chem | China national standards | MT | 748.65 | USD | 20251202 |
| Jinan Jinrihe Chem | China national standards | MT | 706.27 | USD | 20251202 |
| Henan Zhongyuan Dahua | China national standards | MT | 706.27 | USD | 20251202 |
| Hubei 789 Chem | Industrial Grade | MT | 918.16 | USD | 20251202 |
| Jinan Angxin Chem | China national standards | MT | 776.9 | USD | 20251202 |