| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Shengze Chem | 99.7% | MT | USD | 20260418 | |
| Shandong Junfeng | 99.7% | MT | USD | 20260418 | |
| Nantong Zhonghe Chem | 99% | MT | USD | 20260417 | |
| Shandong Yaoming Chem | 99% | MT | USD | 20260417 | |
| Shandong Langchem | 99.5% | MT | USD | 20260417 | |
| Shandong Junfeng | 99.5% | MT | USD | 20260417 | |
| Shandong Yeyang Chem | 99.5% | MT | USD | 20260417 | |
| Hunan Yuanshuo Chem | 99.9% | MT | USD | 20260417 | |
| Nanjing Runsheng Petro | 99.9% | MT | USD | 20260417 | |
| Qingdao Shengze Chem | 99.9% | MT | USD | 20260417 |
