| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Shengze Chem | China national standards | MT | USD | 20250925 | |
| Shandong Aite Chem | China national standards | MT | USD | 20250925 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20250925 | |
| Shandong Mingyu | China national standards | MT | USD | 20250925 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20250925 | |
| Jinan Dezheng Chem | China national standards | MT | USD | 20250925 | |
| Sinopec | China national standards | MT | USD | 20250925 | |
| Sinopec | China national standards | MT | USD | 20250925 | |
| Zhejiang PetroChem | China national standards | MT | USD | 20250925 | |
| Shanghai SinoMitsui | China national standards | MT | USD | 20250925 |
