| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Zhongyin Mat | China national standards | MT | USD | 20251209 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251209 | |
| Suzhou ChemMat | China national standards | MT | USD | 20251209 | |
| Aite Zhejiang | China national standards | MT | USD | 20251208 | |
| Shandong Zhenkun | 90% | MT | USD | 20251208 | |
| Zhangzhou Sanan Chem | China national standards | MT | USD | 20251208 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20251208 | |
| Shandong Langchem | China national standards | MT | USD | 20251208 | |
| Jiangxi Xinmao Chem | 90% | MT | USD | 20251208 | |
| Shanghai Guoke | China national standards | MT | USD | 20251208 |
