| Vendor | Spec | Unit | Price | Currency | Date |
| Yangmei Taihua Coke | China national standards | MT | 983.81 | USD | 20250926 |
| Shandong Shuojia Chem | China national standards | MT | 1047.05 | USD | 20250926 |
| Shandong Shuojia Chem | China national standards | MT | 1047.05 | USD | 20250926 |
| Shandong Shuojia Chem | China national standards | MT | 1047.05 | USD | 20250926 |
| Shandong Shuojia Chem | China national standards | MT | 1047.05 | USD | 20250926 |
| Shandong Shuojia Chem | China national standards | MT | 1047.05 | USD | 20250926 |
| Shandong Shuojia Chem | China national standards | MT | 1018.95 | USD | 20250926 |
| Shandong Hualu | China national standards | MT | 1096.24 | USD | 20250926 |
| Zibo Dehe Chem | China national standards | MT | 1475.71 | USD | 20250926 |
| Nanjing Daze | China national standards | MT | 1124.35 | USD | 20250926 |