| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Laya Chem | China national standards | MT | USD | 20250815 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20250815 | |
| CNPC | China national standards | MT | USD | 20250814 | |
| Lianyungang Shenghong | China national standards | MT | USD | 20250814 | |
| Fujian Gulei Petro | China national standards | MT | USD | 20250814 | |
| Huainan Jiaxi | China national standards | MT | USD | 20250814 | |
| Lianyungang Shenghong | China national standards | MT | USD | 20250814 | |
| CNPC | China national standards | MT | USD | 20250814 | |
| Sinopec | China national standards | MT | USD | 20250814 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20250814 |
