| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 888.56 | USD | 20251105 |
| Lihuayi Weiyuan Chem | China national standards | MT | 916.77 | USD | 20251105 |
| Jinan Jinrihe Chem | China national standards | MT | 1001.4 | USD | 20251105 |
| Qingdao Shengze Chem | China national standards | MT | 888.56 | USD | 20251105 |
| Unknown | China national standards | MT | 888.56 | USD | 20251105 |
| Beijing Yanshan Petro | China national standards | MT | 1057.81 | USD | 20251105 |
| Beijing Yanshan Petro | China national standards | MT | 987.29 | USD | 20251105 |
| Shandong Aite Chem | China national standards | MT | 1100.13 | USD | 20251105 |
| Shandong Xingpeng Chem | China national standards | MT | 916.77 | USD | 20251105 |
| Shandong Jiaen Chem | China national standards | MT | 1093.07 | USD | 20251105 |