| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Hebei Chuangde Tech | China national standards | MT | USD | 20250929 | |
| Tianjin Shengtong | China national standards | MT | USD | 20250929 | |
| Shandong Langchem | China national standards | MT | USD | 20250929 | |
| Suzhou Shangma Chem | China national standards | MT | USD | 20250929 | |
| Chizhou Xinyu Chem | China national standards | MT | USD | 20250929 | |
| Chengdu Rongjiaxin Chem | China national standards | MT | USD | 20250929 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20250929 | |
| Yankuang Guotai Chem | China national standards | MT | USD | 20250929 | |
| Shandong Hualu | China national standards | MT | USD | 20250929 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20250929 |
