| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Jinwen Chem | China national standards | MT | USD | 20251115 | |
| Shandong Langchem | China national standards | MT | USD | 20251115 | |
| Aite Zhejiang | China national standards | MT | USD | 20251115 | |
| Nanjing Baitu Chem | China national standards | MT | USD | 20251115 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251115 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251115 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251115 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251115 | |
| Anhui Ruibai | China national standards | MT | USD | 20251115 | |
| Yankuang Guotai Chem | China national standards | MT | USD | 20251115 |
