| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Suzhou ChemMat | China national standards | MT | USD | 20251022 | |
| Jinan Zhongyin Mat | Industrial Grade | MT | USD | 20251022 | |
| Jiangsu Youlixin Chem | 90% | MT | USD | 20251022 | |
| Liaocheng Yuanze Chem | 90% | MT | USD | 20251021 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251021 | |
| Shandong Langchem | China national standards | MT | USD | 20251021 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20251021 | |
| Zhangzhou Sanan Chem | China national standards | MT | USD | 20251021 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251021 | |
| Shandong Xima | China national standards | MT | USD | 20251021 |
