| Vendor | Spec | Unit | Price | Currency | Date |
| Qingdao Chengxin Chem | China national standards | MT | 914.35 | USD | 20250929 |
| Qingdao Chengxin Chem | China national standards | MT | 914.35 | USD | 20250929 |
| Beijing Xinqr Petro | China national standards | MT | 914.35 | USD | 20250929 |
| Shanghai SinoMitsui | China national standards | MT | 963.58 | USD | 20250929 |
| Shiyou Yangzhou Chem | China national standards | MT | 963.58 | USD | 20250929 |
| Sinopec | China national standards | MT | 963.58 | USD | 20250929 |
| Unknown | China national standards | MT | 1125.35 | USD | 20250929 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1181.62 | USD | 20250929 |
| Unknown | China national standards | MT | 991.71 | USD | 20250929 |
| Unknown | China national standards | MT | 963.58 | USD | 20250929 |