| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Luxi Chem | China national standards | MT | USD | 20250928 | |
| Hubei 789 Chem | China national standards | MT | USD | 20250928 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20250928 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20250928 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20250928 | |
| Shandong Zhenkun | China national standards | MT | USD | 20250928 | |
| Jinan Zhongyin Mat | China national standards | MT | USD | 20250928 | |
| Shandong Hualu | China national standards | MT | USD | 20250928 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20250928 | |
| Liaocheng Yuanze Chem | China national standards | MT | USD | 20250927 |
