| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chem | China national standards | MT | 1086.71 | USD | 20251118 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1086.71 | USD | 20251118 |
| Shandong Hanyue Chem | China national standards | MT | 1114.94 | USD | 20251118 |
| Shandong Daoqin Chem | China national standards | MT | 1199.62 | USD | 20251118 |
| Shanghai SinoMitsui | China national standards | MT | 1058.48 | USD | 20251118 |
| Unknown | China national standards | MT | 1009.09 | USD | 20251118 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1016.15 | USD | 20251118 |
| Unknown | China national standards | MT | 987.92 | USD | 20251118 |
| Shanghai Juexin | China national standards | MT | 1241.96 | USD | 20251118 |
| Jinan Aochen Chem | China national standards | MT | 1552.44 | USD | 20251118 |