| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | China national standards | MT | 977.47 | USD | 20251009 |
| Sinopec | China national standards | MT | 963.4 | USD | 20251009 |
| Shanghai SKY Chem | China national standards | MT | 1265.79 | USD | 20251009 |
| Shanghai Ronghe Chem | China national standards | MT | 956.37 | USD | 20251009 |
| Shanghai Wanzhong | China national standards | MT | 956.37 | USD | 20251009 |
| Shandong Mingyu | China national standards | MT | 1047.79 | USD | 20251009 |
| JS Xiaomi Chem | China national standards | MT | 959.19 | USD | 20251009 |
| Hubei 789 Chem | China national standards | MT | 984.5 | USD | 20251009 |
| Hubei 789 Chem | China national standards | MT | 984.5 | USD | 20251009 |
| Lihuayi Weiyuan Chem | China national standards | MT | 977.47 | USD | 20251009 |