| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20250925 | |
| Shandong Dongming Petro | China national standards | MT | USD | 20250925 | |
| Shandong Mengkanda Chem | China national standards | MT | USD | 20250925 | |
| Shandong Huize Chem | China national standards | MT | USD | 20250925 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20250925 | |
| Derun Chem | China national standards | MT | USD | 20250925 | |
| Huaibei Beike | China national standards | MT | USD | 20250924 | |
| Anyang Yutian | China national standards | MT | USD | 20250924 | |
| Ma'anshan Steel | China national standards | MT | USD | 20250924 | |
| Henan Pioneer Chem | China national standards | MT | USD | 20250924 |
