| Vendor | Spec | Unit | Price | Currency | Date |
| Hunan JinyuChem | China national standards | MT | 1017.61 | USD | 20251203 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1017.61 | USD | 20251203 |
| Shanghai SinoMitsui | China national standards | MT | 1017.61 | USD | 20251203 |
| Sinopec | China national standards | MT | 1017.61 | USD | 20251203 |
| Unknown | China national standards | MT | 1003.48 | USD | 20251203 |
| Shandong Henrui Chem | China national standards | MT | 1017.61 | USD | 20251203 |
| Shandong Henrui Chem | China national standards | MT | 1017.61 | USD | 20251203 |
| Shandong Tongzhou Chem | China national standards | MT | 1413.35 | USD | 20251203 |
| Shandong Daoqin Chem | China national standards | MT | 1201.35 | USD | 20251203 |
| Jinan Aochen Chem | China national standards | MT | 1554.68 | USD | 20251203 |