| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Chengxin Chem | China national standards | MT | USD | 20250925 | |
| Changzhou Dohow | China national standards | MT | USD | 20250925 | |
| Lihuayi Shandong | China national standards | MT | USD | 20250925 | |
| CNPC | China national standards | MT | USD | 20250925 | |
| Sinopec | China national standards | MT | USD | 20250925 | |
| Wanhua Chem | China national standards | MT | USD | 20250925 | |
| CNPC | China national standards | MT | USD | 20250924 | |
| Lianyungang Shenghong | China national standards | MT | USD | 20250924 | |
| Fujian Gulei Petro | China national standards | MT | USD | 20250924 | |
| Huainan Jiaxi | China national standards | MT | USD | 20250924 |
