| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 1208.68 | USD | 20250928 |
| Shandong Zhiheng | China national standards | MT | 1166.52 | USD | 20250928 |
| Shandong Hongyang Chem | China national standards | MT | 1187.6 | USD | 20250928 |
| Shandong Hongyang Chem | China national standards | MT | 1187.6 | USD | 20250928 |
| Changzhou Juyun Mat | China national standards | MT | 1349.22 | USD | 20250928 |
| Changzhou Juyun Mat | China national standards | MT | 1335.17 | USD | 20250928 |
| Changzhou Juyun Mat | China national standards | MT | 1349.22 | USD | 20250928 |
| Lihuayi Shandong | China national standards | MT | 1241.01 | USD | 20250927 |
| Sinopec | China national standards | MT | 1243.82 | USD | 20250927 |
| Nanjing Runsheng Petro | China national standards | MT | 983.81 | USD | 20250927 |