| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Liaocheng Yuanze Chem | China national standards | MT | USD | 20260129 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20260129 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20260129 | |
| Jinan Zesheng | China national standards | MT | USD | 20260129 | |
| Baozhen Shandong Chem | China national standards | MT | USD | 20260129 | |
| Suzhou ChemMat | China national standards | MT | USD | 20260129 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20260129 | |
| Shandong Mengkanda Chem | China national standards | MT | USD | 20260129 | |
| Jinan Qi Mat | China national standards | MT | USD | 20260129 | |
| Shandong River Chem | China national standards | MT | USD | 20260129 |
