| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 816.66 | USD | 20251014 |
| Shandong Shuojia Chem | China national standards | MT | 816.66 | USD | 20251014 |
| Shandong Shuojia Chem | Industrial Grade | MT | 816.66 | USD | 20251014 |
| Shandong Shuojia Chem | Industrial Grade | MT | 816.66 | USD | 20251014 |
| Shandong Shuojia Chem | China national standards | MT | 816.66 | USD | 20251014 |
| Shandong Mengkanda Chem | China national standards | MT | 781.46 | USD | 20251014 |
| Xiamen Yudeshun Chem | China national standards | MT | 1267.23 | USD | 20251014 |
| Aite Zhejiang | China national standards | MT | 788.5 | USD | 20251014 |
| Shandong Wells Chem | China national standards | MT | 816.66 | USD | 20251014 |
| Aite Zhejiang | China national standards | MT | 844.82 | USD | 20251014 |