| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 775.41 | USD | 20251021 |
| Qingdao Shengze Chem | China national standards | MT | 775.41 | USD | 20251021 |
| Shandong Haili Chem | China national standards | MT | 775.41 | USD | 20251021 |
| Qingdao Shengze Chem | China national standards | MT | 775.41 | USD | 20251021 |
| Luxi Chem | China national standards | MT | 1099.68 | USD | 20251021 |
| Nanjing Runsheng Petro | China national standards | MT | 1043.28 | USD | 20251021 |
| Nanjing Runsheng Petro | China national standards | MT | 1043.28 | USD | 20251021 |
| Luxi Chem | China national standards | MT | 916.4 | USD | 20251021 |
| Xiamen Yudeshun Chem | China national standards | MT | 1381.64 | USD | 20251021 |
| Nantong Zhonghe Chem | China national standards | MT | 986.89 | USD | 20251021 |