| Vendor | Spec | Unit | Price | Currency | Date |
| Nantong Zhonghe Chem | China national standards | MT | 956.32 | USD | 20250922 |
| Hubei 789 Chem | China national standards | MT | 984.45 | USD | 20250922 |
| Hubei 789 Chem | China national standards | MT | 984.45 | USD | 20250922 |
| Jinan Dezheng Chem | China national standards | MT | 970.38 | USD | 20250922 |
| Beijing Yanshan Petro | China national standards | MT | 970.38 | USD | 20250922 |
| Lihuayi Weiyuan Chem | China national standards | MT | 970.38 | USD | 20250922 |
| Shiyou Yangzhou Chem | China national standards | MT | 970.38 | USD | 20250922 |
| Jinan Jinrihe Chem | China national standards | MT | 998.51 | USD | 20250922 |
| Shanghai Wanzhong | China national standards | MT | 984.45 | USD | 20250922 |
| JS Xiaomi Chem | China national standards | MT | 984.45 | USD | 20250922 |