| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Chenyao Chem | China national standards | MT | USD | 20250530 | |
| Jining Huineng | China national standards | MT | USD | 20250530 | |
| Shandong Rongxin | China national standards | MT | USD | 20250530 | |
| Hongdong Coking | China national standards | MT | USD | 20250530 | |
| Handan Rongte | China national standards | MT | USD | 20250530 | |
| Hebei Kingboard | China national standards | MT | USD | 20250530 | |
| Hebei Risun | China national standards | MT | USD | 20250530 | |
| Tangshan Huate | China national standards | MT | USD | 20250530 | |
| Tangshan DiMu | China national standards | MT | USD | 20250530 | |
| Shanxi Chenghongfu | China national standards | MT | USD | 20250530 |
