| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 889.42 | USD | 20251112 |
| Beijing Yanshan Petro | China national standards | MT | 1200.01 | USD | 20251112 |
| Shandong Hongyang Chem | China national standards | MT | 907.77 | USD | 20251112 |
| Shandong Zhiheng | China national standards | MT | 907.77 | USD | 20251112 |
| Beijing Yanshan Petro | China national standards | MT | 907.77 | USD | 20251112 |
| Unknown | China national standards | MT | 882.36 | USD | 20251112 |
| Zhejiang PetroChem | China national standards | MT | 903.53 | USD | 20251112 |
| Jinan Pulaihua Chem | China national standards | MT | 1157.65 | USD | 20251112 |
| Beijing Yanshan Petro | China national standards | MT | 1171.77 | USD | 20251112 |
| Unknown | China national standards | MT | 889.42 | USD | 20251112 |