| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Yangmei Taihua Coke | China national standards | MT | USD | 20251018 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20251018 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251018 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20251018 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251018 | |
| Hualu Holdings | China national standards | MT | USD | 20251018 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251018 | |
| Shandong Haili Chem | China national standards | MT | USD | 20251018 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251018 | |
| Guangzhou Tianyue Chem | China national standards | MT | USD | 20251018 |
