| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Heze Dingtai | China national standards | MT | USD | 20250430 | |
| Heze Junshu | China national standards | MT | USD | 20250430 | |
| Zhenjiang UnionChem | China national standards | MT | USD | 20250429 | |
| Yutai Senzhihai | China national standards | MT | USD | 20250429 | |
| Shandong Chambroad | China national standards | MT | USD | 20250429 | |
| Heze Sirloong Chem | China national standards | MT | USD | 20250429 | |
| Heze Dingtai | China national standards | MT | USD | 20250429 | |
| Heze Junshu | China national standards | MT | USD | 20250429 | |
| Zhenjiang UnionChem | China national standards | MT | USD | 20250428 | |
| Yutai Senzhihai | China national standards | MT | USD | 20250428 |
