| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1010.19 | USD | 20251127 |
| Hunan JinyuChem | China national standards | MT | 1017.25 | USD | 20251127 |
| Shandong Qiangsen Chem | China national standards | MT | 1257.44 | USD | 20251127 |
| Shandong Hanyue Chem | China national standards | MT | 1116.15 | USD | 20251127 |
| Sinopec | China national standards | MT | 1102.02 | USD | 20251127 |
| Jinan Aochen Chem | China national standards | MT | 1554.13 | USD | 20251127 |
| Shanghai Xianyue | China national standards | MT | 1020.08 | USD | 20251127 |
| Shandong Qiangsen Chem | China national standards | MT | 1257.13 | USD | 20251126 |
| Shanghai Juexin | China national standards | MT | 1101.76 | USD | 20251126 |
| Shandong Qiangsen Chem | China national standards | MT | 1257.13 | USD | 20251126 |