| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Aite Chem | China national standards | MT | USD | 20260803 | |
| Shandong Zhuoyu Chemical | China national standards | MT | USD | 20260802 | |
| Shandong Aite Chem | China national standards | MT | USD | 20260802 | |
| Shandong Zhuoyu Chemical | China national standards | MT | USD | 20260801 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20260801 | |
| Jinan Zesheng | China national standards | MT | USD | 20260731 | |
| Shandong Yaoming Chem | China national standards | MT | USD | 20260731 | |
| Shandong Zhiheng | China national standards | MT | USD | 20260731 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20260731 | |
| ZJ Huguang Tech | China national standards | MT | USD | 20260731 |
