| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Jiaen Chem | China national standards | MT | USD | 20251106 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20251106 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251106 | |
| Shandong Zhenkun | China national standards | MT | USD | 20251106 | |
| Shanghai Huayi | China national standards | MT | USD | 20251106 | |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | USD | 20251106 | |
| Hebei Chuangde Tech | China national standards | MT | USD | 20251106 | |
| Shandong Langchem | China national standards | MT | USD | 20251106 | |
| Yankuang Guotai Chem | China national standards | MT | USD | 20251106 | |
| Shandong Yaoming Chem | China national standards | MT | USD | 20251106 |
