| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 918.16 | USD | 20251202 |
| Henan Zhongyuan Dahua | China national standards | MT | 706.27 | USD | 20251202 |
| Henan Zhongyuan Dahua | China national standards | MT | 678.02 | USD | 20251202 |
| Shandong Shuojia Chem | China national standards | MT | 741.59 | USD | 20251202 |
| Yuxiang Poplar Chem | China national standards | MT | 960.53 | USD | 20251202 |
| Hubei 789 Chem | Industrial Grade | MT | 918.16 | USD | 20251202 |
| Shandong Jinshenrun Chem | China national standards | MT | 748.65 | USD | 20251202 |
| Yuxiang Poplar Chem | China national standards | MT | 960.53 | USD | 20251202 |
| Shandong Huize Chem | China national standards | MT | 706.27 | USD | 20251202 |
| Shandong Hanyue Chem | China national standards | MT | 748.65 | USD | 20251202 |