| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 745.88 | USD | 20250924 |
| Shandong Jinshenrun Chem | China national standards | MT | 745.88 | USD | 20250924 |
| Shandong Jinshenrun Chem | China national standards | MT | 745.88 | USD | 20250924 |
| Chizhou Xinyu Chem | China national standards | MT | 956.98 | USD | 20250924 |
| Henan Zhongyuan Dahua | China national standards | MT | 802.17 | USD | 20250924 |
| Jinan Angxin Chem | China national standards | MT | 788.1 | USD | 20250924 |
| Shandong Huize Chem | China national standards | MT | 703.66 | USD | 20250924 |
| Shandong Fusheng | China national standards | MT | 802.17 | USD | 20250924 |
| Shandong Fusheng | China national standards | MT | 802.17 | USD | 20250924 |
| Shandong Fusheng | China national standards | MT | 802.17 | USD | 20250924 |