| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Junfeng | China national standards | MT | USD | 20251106 | |
| Aite Zhejiang | China national standards | MT | USD | 20251106 | |
| Dongying Lianchem | China national standards | MT | USD | 20251106 | |
| Shandong Langchem | China national standards | MT | USD | 20251106 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251106 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251106 | |
| Shandong Xima | China national standards | MT | USD | 20251106 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251106 | |
| Jinan Jiaxing Chem | China national standards | MT | USD | 20251106 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251106 |
