| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Tangshan Risun | China national standards | MT | USD | 20250617 | |
| Huanghua Xinnuo | China national standards | MT | USD | 20250617 | |
| Tangshan Huayi | China national standards | MT | USD | 20250617 | |
| Panjin Read Chem | China national standards | MT | USD | 20250617 | |
| New SOLAR Tech | China national standards | MT | USD | 20250616 | |
| Nanjing Libang | China national standards | MT | USD | 20250616 | |
| Zhejiang GREAT | China national standards | MT | USD | 20250616 | |
| Zhenhai Taida | China national standards | MT | USD | 20250616 | |
| Zhenjiang UnionChem | China national standards | MT | USD | 20250616 | |
| ZS Unicizers | China national standards | MT | USD | 20250616 |
