| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 995.26 | USD | 20251107 |
| Shanghai SKY Chem | China national standards | MT | 1270.54 | USD | 20251107 |
| Sinopec | China national standards | MT | 1030.55 | USD | 20251107 |
| Shandong Shuojia Chem | China national standards | MT | 917.61 | USD | 20251107 |
| Lihuayi Weiyuan Chem | China national standards | MT | 917.61 | USD | 20251107 |
| Jinan Jinrihe Chem | China national standards | MT | 1002.32 | USD | 20251107 |
| Lihuayi Weiyuan Chem | China national standards | MT | 995.26 | USD | 20251107 |
| Beijing Yanshan Petro | China national standards | MT | 917.61 | USD | 20251107 |
| Hunan Qilu Tech | China national standards | MT | 1030.55 | USD | 20251107 |
| Jinan Jinrihe Chem | China national standards | MT | 1002.32 | USD | 20251107 |