| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Zhiheng | 99.9% | MT | USD | 20260130 | |
| Shandong Hualu | N/A | MT | USD | 20260130 | |
| Shenmu CoalChem | N/A | MT | USD | 20260130 | |
| Jinan Pulaihua Chem | First-rate product | MT | USD | 20260129 | |
| Liaocheng Yuanze Chem | First-rate product | MT | USD | 20260129 | |
| Shandong Jinwen Chem | 99% or above | MT | USD | 20260129 | |
| Shandong Xima | 99.9% | MT | USD | 20260129 | |
| Shandong Qiangsen Chem | 99.9% | MT | USD | 20260129 | |
| Shandong Langchem | 99.9% | MT | USD | 20260129 | |
| Shandong Laya Chem | First-rate product | MT | USD | 20260129 |
