| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 889.13 | USD | 20251110 |
| Beijing Yanshan Petro | China national standards | MT | 1199.62 | USD | 20251110 |
| Qingdao Shengze Chem | China national standards | MT | 889.13 | USD | 20251110 |
| Sinopec | China national standards | MT | 994.98 | USD | 20251110 |
| Nantong Zhonghe Chem | China national standards | MT | 917.35 | USD | 20251110 |
| Hubei 789 Chem | China national standards | MT | 987.92 | USD | 20251110 |
| Beijing Yanshan Petro | China national standards | MT | 889.13 | USD | 20251110 |
| Beijing Yanshan Petro | China national standards | MT | 987.92 | USD | 20251110 |
| Shandong Mingyu | China national standards | MT | 1051.43 | USD | 20251110 |
| Qingdao Shengze Chem | China national standards | MT | 889.13 | USD | 20251110 |