| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Tangshan Risun | China national standards | MT | USD | 20250919 | |
| Huanghua Xinnuo | China national standards | MT | USD | 20250919 | |
| Tangshan Huayi | China national standards | MT | USD | 20250919 | |
| Tangshan Kailuan | China national standards | MT | USD | 20250919 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20250919 | |
| Jinan Shengfeng | China national standards | MT | USD | 20250919 | |
| Tongling ChemInd | China national standards | MT | USD | 20250919 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20250919 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20250919 | |
| Hubei 789 Chem | China national standards | MT | USD | 20250919 |
