| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1009.97 | USD | 20251202 |
| Shanghai Xinhang | China national standards | MT | 1014.21 | USD | 20251202 |
| Sinopec | China national standards | MT | 1073.54 | USD | 20251202 |
| Shanghai Juexin | China national standards | MT | 1101.79 | USD | 20251202 |
| Unknown | China national standards | MT | 1009.97 | USD | 20251202 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1017.04 | USD | 20251202 |
| Shandong Qiangsen Chem | China national standards | MT | 1257.17 | USD | 20251202 |
| Shandong Daoqin Chem | China national standards | MT | 1200.67 | USD | 20251202 |
| Shandong Qiangsen Chem | China national standards | MT | 1257.79 | USD | 20251201 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1088.2 | USD | 20251201 |