| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 888.93 | USD | 20251119 |
| Wuhan Hengjiu Chem | China national standards | MT | 804.27 | USD | 20251119 |
| Jinan Angxin Chem | China national standards | MT | 818.38 | USD | 20251119 |
| Shandong Hongyang Chem | China national standards | MT | 952.42 | USD | 20251119 |
| Shandong Wells Chem | China national standards | MT | 910.09 | USD | 20251119 |
| Aite Zhejiang | China national standards | MT | 846.6 | USD | 20251119 |
| Shandong Langchem | China national standards | MT | 846.6 | USD | 20251119 |
| Shandong Yushuo Chem | China national standards | MT | 860.71 | USD | 20251119 |
| Shandong Yushuo Chem | Industrial Grade | MT | 860.71 | USD | 20251119 |
| Shandong Shuojia Chem | Industrial Grade | MT | 846.6 | USD | 20251119 |