| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Wonfull Petro | China national standards | MT | USD | 20250920 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20250920 | |
| Shandong Laya Chem | China national standards | MT | USD | 20250920 | |
| Shandong Zhongke Taihua | China national standards | MT | USD | 20250920 | |
| Huizhou Yussen | China national standards | MT | USD | 20250919 | |
| Shandong Fusheng | China national standards | MT | USD | 20250919 | |
| Shandong Langchem | China national standards | MT | USD | 20250919 | |
| Shandong Hanyue Chem | China national standards | MT | USD | 20250919 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20250919 | |
| Shanghai Ronghe Chem | China national standards | MT | USD | 20250919 |
