| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 790.23 | USD | 20251113 |
| Nanjing Runsheng Petro | China national standards | MT | 747.9 | USD | 20251113 |
| Shandong Qiangsen Chem | China national standards | MT | 818.46 | USD | 20251113 |
| Zaozhuang Yitai | China national standards | MT | 1058.35 | USD | 20251113 |
| Luxi Chem | China national standards | MT | 987.79 | USD | 20251113 |
| Luxi Chem | China national standards | MT | 790.23 | USD | 20251113 |
| Lihuayi Shandong | China national standards | MT | 846.68 | USD | 20251113 |
| Jinan Jiaxing Chem | China national standards | MT | 804.35 | USD | 20251113 |
| Lihuayi Shandong | China national standards | MT | 790.23 | USD | 20251113 |
| Luxi Chem | China national standards | MT | 776.12 | USD | 20251113 |