| Vendor | Spec | Unit | Price | Currency | Date |
| Qingdao Shengze Chem | China national standards | MT | 908.18 | USD | 20251014 |
| Shandong Shuojia Chem | China national standards | MT | 908.18 | USD | 20251014 |
| Shandong Shuojia Chem | China national standards | MT | 908.18 | USD | 20251014 |
| Shandong Shuojia Chem | China national standards | MT | 908.18 | USD | 20251014 |
| Shandong Shuojia Chem | China national standards | MT | 908.18 | USD | 20251014 |
| Aite Zhejiang | China national standards | MT | 1027.86 | USD | 20251014 |
| Aite Zhejiang | China national standards | MT | 1070.11 | USD | 20251014 |
| Liao RunChem | China national standards | MT | 908.18 | USD | 20251014 |
| Wuhan Hengjiu Chem | China national standards | MT | 1126.43 | USD | 20251014 |
| Wuhan Hengjiu Chem | China national standards | MT | 1126.43 | USD | 20251014 |