| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Huaibei Beike | China national standards | MT | USD | 20250421 | |
| Anyang Yutian | China national standards | MT | USD | 20250421 | |
| Henan Pioneer Chem | China national standards | MT | USD | 20250421 | |
| Puyang SHENGYUAN | China national standards | MT | USD | 20250421 | |
| Puyang OUYA | China national standards | MT | USD | 20250421 | |
| Song Jinyuan | China national standards | MT | USD | 20250421 | |
| Tengzhou SYH | China national standards | MT | USD | 20250421 | |
| Jining Huineng | China national standards | MT | USD | 20250421 | |
| Hongdong Coking | China national standards | MT | USD | 20250421 | |
| Handan Rongte | China national standards | MT | USD | 20250421 |
