| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 896.18 | USD | 20251118 |
| Qingdao Shengze Chem | China national standards | MT | 875.01 | USD | 20251118 |
| Qingdao Shengze Chem | China national standards | MT | 875.01 | USD | 20251118 |
| Hubei 789 Chem | China national standards | MT | 987.92 | USD | 20251118 |
| Shandong Xingpeng Chem | China national standards | MT | 860.9 | USD | 20251118 |
| Zibo Jinshuo Chem | China national standards | MT | 931.47 | USD | 20251118 |
| Lihuayi Weiyuan Chem | China national standards | MT | 875.01 | USD | 20251118 |
| Hubei 789 Chem | China national standards | MT | 987.92 | USD | 20251118 |
| Shandong Xima | China national standards | MT | 889.13 | USD | 20251118 |
| Shandong Mingyu | China national standards | MT | 1051.43 | USD | 20251118 |