| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai SinoMitsui | China national standards | MT | 929.64 | USD | 20251015 |
| JS Xiaomi Chem | China national standards | MT | 915.56 | USD | 20251015 |
| Shanghai Wanzhong | China national standards | MT | 918.37 | USD | 20251015 |
| Shanghai Ronghe Chem | China national standards | MT | 918.37 | USD | 20251015 |
| Hubei 789 Chem | China national standards | MT | 985.98 | USD | 20251015 |
| Hubei 789 Chem | China national standards | MT | 985.98 | USD | 20251015 |
| Beijing Yanshan Petro | China national standards | MT | 915.56 | USD | 20251015 |
| Lihuayi Weiyuan Chem | China national standards | MT | 915.56 | USD | 20251015 |
| Shiyou Yangzhou Chem | China national standards | MT | 915.56 | USD | 20251015 |
| Jinan Dezheng Chem | China national standards | MT | 915.56 | USD | 20251015 |