| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Junfeng | China national standards | MT | 2157.12 | USD | 20251024 |
| Shandong Junfeng | China national standards | MT | 2157.12 | USD | 20251024 |
| Nanjing Runsheng Petro | China national standards | MT | 831.83 | USD | 20251024 |
| Luxi Chem | China national standards | MT | 972.82 | USD | 20251024 |
| Shandong Hongyang Chem | China national standards | MT | 958.72 | USD | 20251024 |
| Lihuayi Shandong | China national standards | MT | 958.72 | USD | 20251024 |
| Nanjing Baitu Chem | China national standards | MT | 845.93 | USD | 20251024 |
| Nanjing Baitu Chem | China national standards | MT | 845.93 | USD | 20251024 |
| Shandong Zhiheng | China national standards | MT | 944.62 | USD | 20251024 |
| Luxi Chem | China national standards | MT | 987.06 | USD | 20251023 |