| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chem | China national standards | MT | 801.81 | USD | 20250929 |
| Chizhou Xinyu Chem | China national standards | MT | 956.55 | USD | 20250929 |
| Yuxiang Poplar Chem | China national standards | MT | 970.61 | USD | 20250929 |
| Chizhou Xinyu Chem | China national standards | MT | 956.55 | USD | 20250929 |
| Yuxiang Poplar Chem | China national standards | MT | 956.55 | USD | 20250929 |
| Henan Zhongyuan Dahua | China national standards | MT | 801.81 | USD | 20250929 |
| Jinan Angxin Chem | China national standards | MT | 787.74 | USD | 20250929 |
| Shandong Fusheng | China national standards | MT | 801.81 | USD | 20250929 |
| Shandong Fusheng | China national standards | MT | 801.81 | USD | 20250929 |
| Shandong Fusheng | China national standards | MT | 801.81 | USD | 20250929 |