| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Aite Chem | China national standards | MT | USD | 20260228 | |
| Shandong Mingyu | China national standards | MT | USD | 20260228 | |
| Jinan Zesheng | China national standards | MT | USD | 20260228 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20260228 | |
| Shandong Yeyang Chem | China national standards | MT | USD | 20260228 | |
| Shandong Yaoming Chem | China national standards | MT | USD | 20260228 | |
| Aite Zhejiang | China national standards | MT | USD | 20260228 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20260228 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20260228 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20260227 |
