| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Zhongke GD | China national standards | MT | USD | 20251103 | |
| Fujian Gulei Petro | China national standards | MT | USD | 20251103 | |
| Shanxi Woenergy | China national standards | MT | USD | 20251103 | |
| CNPC | China national standards | MT | USD | 20251103 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251103 | |
| Shandong Zhenkun | China national standards | MT | USD | 20251103 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251103 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251103 | |
| Chengdu Rongjiaxin Chem | China national standards | MT | USD | 20251103 | |
| Xuzhou Haoze Chem | China national standards | MT | USD | 20251103 |
