| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 846.68 | USD | 20251106 |
| Qingdao Shengze Chem | Industrial Grade | MT | 846.68 | USD | 20251106 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 762.01 | USD | 20251106 |
| Guangzhou Tianyue Chem | China national standards | MT | 959.57 | USD | 20251106 |
| Shanghai Ronghe Chem | China national standards | MT | 846.25 | USD | 20251105 |
| Jinan Aochen Chem | China national standards | MT | 1015.5 | USD | 20251105 |
| Shanghai Ronghe Chem | China national standards | MT | 846.25 | USD | 20251105 |
| Shandong Wells Chem | China national standards | MT | 1029.6 | USD | 20251105 |
| Shandong Shuojia Chem | Industrial Grade | MT | 846.25 | USD | 20251105 |
| Qingdao Shengze Chem | China national standards | MT | 846.25 | USD | 20251105 |