| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Langchem | China national standards | MT | USD | 20260124 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20260124 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20260124 | |
| Shandong Yeyang Chem | China national standards | MT | USD | 20260124 | |
| Liao Jinxinda | China national standards | MT | USD | 20260123 | |
| Hubei 789 Chem | China national standards | MT | USD | 20260123 | |
| Shandong Mingyu | China national standards | MT | USD | 20260123 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20260123 | |
| Shandong Zhiheng | China national standards | MT | USD | 20260123 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20260123 |
