| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Hebei Kingboard | China national standards | MT | USD | 20250417 | |
| Hebei Risun | China national standards | MT | USD | 20250417 | |
| Tangshan Huate | China national standards | MT | USD | 20250417 | |
| Tangshan DiMu | China national standards | MT | USD | 20250417 | |
| Shanxi Chenghongfu | China national standards | MT | USD | 20250417 | |
| Lvliang Jinmao | China national standards | MT | USD | 20250417 | |
| Ningxia Tongde | China national standards | MT | USD | 20250417 | |
| Ningxia Baofeng | China national standards | MT | USD | 20250417 | |
| Wuhai Rongxin | China national standards | MT | USD | 20250417 | |
| Ningxia Baoting | China national standards | MT | USD | 20250417 |
