| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Zibo Diancun | China national standards | MT | USD | 20250304 | |
| Qingzhou Hengxing | China national standards | MT | USD | 20250304 | |
| Shandong Lianyi | China national standards | MT | USD | 20250304 | |
| Shandong Rongxin | China national standards | MT | USD | 20250304 | |
| Jining Hengying | China national standards | MT | USD | 20250304 | |
| Weifang Rainbow | China national standards | MT | USD | 20250304 | |
| Guigang Luqiao | China national standards | MT | USD | 20250304 | |
| Hebei Kaiyue | China national standards | MT | USD | 20250304 | |
| Qinyang Silian | China national standards | MT | USD | 20250304 | |
| Wen'an Decheng | China national standards | MT | USD | 20250304 |
