| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | Industrial Grade | MT | 846.69 | USD | 20251030 |
| Nanjing Runsheng Petro | Industrial Grade | MT | 874.92 | USD | 20251030 |
| Hubei 789 Chem | China national standards | MT | 917.25 | USD | 20251030 |
| Shanghai Lanyan | China national standards | MT | 1340.6 | USD | 20251030 |
| Shandong Hongyang Chem | China national standards | MT | 952.53 | USD | 20251030 |
| Jinan Aochen Chem | China national standards | MT | 1016.03 | USD | 20251030 |
| Shandong Fusheng | Industrial Grade | MT | 903.14 | USD | 20251030 |
| Shandong Shuojia Chem | China national standards | MT | 846.69 | USD | 20251030 |
| Shandong Qiangsen Chem | China national standards | MT | 747.91 | USD | 20251030 |
| Xuzhou Haoze Chem | Industrial Grade | MT | 903.41 | USD | 20251029 |