| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Zhongyuan Dahua | China national standards | MT | 703.66 | USD | 20250923 |
| Chizhou Xinyu Chem | China national standards | MT | 956.98 | USD | 20250923 |
| Yuxiang Poplar Chem | China national standards | MT | 971.05 | USD | 20250923 |
| Chizhou Xinyu Chem | China national standards | MT | 956.98 | USD | 20250923 |
| Shandong Hanyue Chem | China national standards | MT | 731.81 | USD | 20250923 |
| Shandong Hanyue Chem | China national standards | MT | 731.81 | USD | 20250923 |
| Shandong Fusheng | China national standards | MT | 745.88 | USD | 20250923 |
| Shandong Fusheng | China national standards | MT | 802.17 | USD | 20250923 |
| Shandong Fusheng | China national standards | MT | 802.17 | USD | 20250923 |
| Shandong Fusheng | China national standards | MT | 802.17 | USD | 20250923 |