| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xima | China national standards | MT | 748.09 | USD | 20251124 |
| Shandong Xingpeng Chem | China national standards | MT | 712.8 | USD | 20251124 |
| Lihuayi Shandong | China national standards | MT | 846.9 | USD | 20251124 |
| Shandong Jinshenrun Chem | China national standards | MT | 719.86 | USD | 20251124 |
| Nanjing Baitu Chem | China national standards | MT | 846.9 | USD | 20251124 |
| Shandong Energy | China national standards | MT | 1016.27 | USD | 20251124 |
| Shaanxi Petro Yanan | China national standards | MT | 1062.85 | USD | 20251124 |
| Shandong Xima | China national standards | MT | 748.09 | USD | 20251124 |
| Wuhan Hengjiu Chem | China national standards | MT | 846.9 | USD | 20251124 |
| Wanhua Chem | China national standards | MT | 1023.33 | USD | 20251124 |