| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Zesheng | China national standards | MT | USD | 20260907 | |
| Weifang Mingbo Chem | China national standards | MT | USD | 20260907 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20260907 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20260907 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20260907 | |
| Jinan Zesheng | China national standards | MT | USD | 20260905 | |
| Weifang Mingbo Chem | China national standards | MT | USD | 20260905 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20260905 | |
| Shandong Hongyang Chem | 52percent | MT | USD | 20260904 | |
| Weifang Mingbo Chem | China national standards | MT | USD | 20260904 |
