| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jining Chenguang | China national standards | MT | USD | 20250722 | |
| Weifang JFE | China national standards | MT | USD | 20250722 | |
| ZS Unicizers | China national standards | MT | USD | 20250722 | |
| Shijiaz Bailong Chem | China national standards | MT | USD | 20250722 | |
| Tangshan Risun | China national standards | MT | USD | 20250722 | |
| Huanghua Xinnuo | China national standards | MT | USD | 20250722 | |
| Tangshan Huayi | China national standards | MT | USD | 20250722 | |
| Tangshan Kailuan | China national standards | MT | USD | 20250722 | |
| Panjin Read Chem | China national standards | MT | USD | 20250722 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250722 |
