| Vendor | Spec | Unit | Price | Currency | Date |
| Shaanxi Yanchang Petro | China national standards | MT | 956.32 | USD | 20250922 |
| Jinan Dezheng Chem | China national standards | MT | 956.32 | USD | 20250922 |
| Jinan Dezheng Chem | China national standards | MT | 956.32 | USD | 20250922 |
| Lihuayi Shandong | China national standards | MT | 1111.02 | USD | 20250922 |
| Lihuayi Shandong | China national standards | MT | 952.1 | USD | 20250922 |
| Zhangjiagang Zhaohe Trade | China national standards | MT | 988.66 | USD | 20250922 |
| Zhangjiagang Zhaohe Trade | China national standards | MT | 988.66 | USD | 20250922 |
| Lihuayi Shandong | China national standards | MT | 956.32 | USD | 20250922 |
| Sinopec | China national standards | MT | 956.32 | USD | 20250922 |
| Shaanxi Yanchang Petro | China national standards | MT | 956.32 | USD | 20250922 |