| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Hubei 789 Chem | China national standards | MT | USD | 20250926 | |
| Jinan Dezheng Chem | China national standards | MT | USD | 20250926 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20250926 | |
| Shandong Langchem | China national standards | MT | USD | 20250926 | |
| Shandong Hualu | China national standards | MT | USD | 20250926 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20250926 | |
| Shandong Huize Chem | China national standards | MT | USD | 20250926 | |
| Aite Zhejiang | China national standards | MT | USD | 20250926 | |
| Shandong Zhenkun | China national standards | MT | USD | 20250926 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20250926 |
