| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hongyang Chem | China national standards | MT | 1014.16 | USD | 20251015 |
| Beijing Yanshan Petro | China national standards | MT | 922.26 | USD | 20251014 |
| Jinan Jinhao Chem | China national standards | MT | 1239.07 | USD | 20251014 |
| Unknown | China national standards | MT | 932.12 | USD | 20251014 |
| Unknown | China national standards | MT | 929.3 | USD | 20251014 |
| Unknown | China national standards | MT | 925.08 | USD | 20251014 |
| Hubei 789 Chem | China national standards | MT | 985.62 | USD | 20251014 |
| Hubei 789 Chem | China national standards | MT | 985.62 | USD | 20251014 |
| Unknown | China national standards | MT | 922.26 | USD | 20251014 |
| Sinopec | China national standards | MT | 929.3 | USD | 20251014 |