| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong LuoHeng Chem | China national standards | MT | USD | 20250928 | |
| Shandong Luxi Chem | China national standards | MT | USD | 20250928 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20250928 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20250928 | |
| Shandong Zhenkun | 90% | MT | USD | 20250928 | |
| Jinan Zhongyin Mat | China national standards | MT | USD | 20250928 | |
| Liaocheng Yuanze Chem | Industrial Grade | MT | USD | 20250927 | |
| Zhangzhou Sanan Chem | China national standards | MT | USD | 20250927 | |
| Shandong Yuxuan Chem | 90% | MT | USD | 20250927 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20250927 |
