| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Shandong | China national standards | MT | 986.92 | USD | 20251024 |
| Sinopec | China national standards | MT | 1127.9 | USD | 20251024 |
| Shandong Hanyue Chem | China national standards | MT | 944.62 | USD | 20251024 |
| Shandong Hanyue Chem | China national standards | MT | 944.62 | USD | 20251024 |
| Nanjing Runsheng Petro | China national standards | MT | 986.92 | USD | 20251024 |
| Shandong Hongyang Chem | China national standards | MT | 1191.35 | USD | 20251024 |
| Shandong Hongyang Chem | China national standards | MT | 1191.35 | USD | 20251024 |
| Sinopec | China national standards | MT | 1212.5 | USD | 20251024 |
| CNPC | China national standards | MT | 1212.5 | USD | 20251024 |
| Changzhou Juyun Mat | China national standards | MT | 1353.49 | USD | 20251024 |