| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 889.0 | USD | 20251111 |
| Sinopec | China national standards | MT | 987.78 | USD | 20251111 |
| Sinopec | China national standards | MT | 1213.56 | USD | 20251111 |
| Shandong Jinwen Chem | China national standards | MT | 1199.45 | USD | 20251111 |
| Aite Zhejiang | China national standards | MT | 1312.34 | USD | 20251111 |
| Lihuayi Shandong | China national standards | MT | 867.84 | USD | 20251111 |
| Shandong Huize Chem | China national standards | MT | 1058.34 | USD | 20251111 |
| Zibo Lishuo Chem | China national standards | MT | 987.92 | USD | 20251110 |
| Beijing Yanshan Petro | China national standards | MT | 1220.79 | USD | 20251110 |
| Shandong Hongyang Chem | China national standards | MT | 1192.56 | USD | 20251110 |