| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai SKY Chem | China national standards | MT | 1270.18 | USD | 20251110 |
| Lihuayi Weiyuan Chem | China national standards | MT | 917.35 | USD | 20251110 |
| Jiangsu Youlixin Chem | China national standards | MT | 1065.54 | USD | 20251110 |
| Unknown | China national standards | MT | 889.13 | USD | 20251110 |
| Qingdao Shengze Chem | China national standards | MT | 889.13 | USD | 20251110 |
| Unknown | China national standards | MT | 882.07 | USD | 20251110 |
| Shandong Shuojia Chem | China national standards | MT | 917.35 | USD | 20251110 |
| Beijing Yanshan Petro | China national standards | MT | 889.13 | USD | 20251110 |
| Shandong Aite Chem | China national standards | MT | 1241.96 | USD | 20251110 |
| Lihuayi Weiyuan Chem | China national standards | MT | 889.13 | USD | 20251110 |