| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Qi Mat | China national standards | MT | USD | 20260123 | |
| Shandong Aite Chem | 99.9% | MT | USD | 20260123 | |
| Shandong Yushuo Chem | 99.9% | MT | USD | 20260123 | |
| Shandong Shuojia Chem | 99.9% | MT | USD | 20260123 | |
| Shandong Yihe Chem | 99.9% | MT | USD | 20260123 | |
| Shandong Yeyang Chem | 99.9% | MT | USD | 20260123 | |
| Shandong Zhiheng | 99.9% | MT | USD | 20260123 | |
| Shandong Hualu | N/A | MT | USD | 20260123 | |
| Shenmu CoalChem | N/A | MT | USD | 20260123 | |
| Shandong Jinwen Chem | 99% or above | MT | USD | 20260122 |
