| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 1139.93 | USD | 20250924 |
| Shandong Aite Chem | China national standards | MT | 1139.93 | USD | 20250924 |
| Shandong Jinling Chem | China national standards | MT | 1139.93 | USD | 20250924 |
| Shandong Aite Chem | China national standards | MT | 1139.93 | USD | 20250924 |
| Shandong Yuxuan Chem | China national standards | MT | 1294.74 | USD | 20250924 |
| Qingdao Chengxin Chem | China national standards | MT | 1069.56 | USD | 20250924 |
| Dongying HuataiChem | China national standards | MT | 1013.27 | USD | 20250924 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1013.27 | USD | 20250924 |
| Qingdao Shengze Chem | China national standards | MT | 1013.27 | USD | 20250924 |
| Shandong Jinling Chem | China national standards | MT | 1013.27 | USD | 20250924 |