| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 815.68 | USD | 20250922 |
| Shinghwa AdvMat | China national standards | MT | 815.68 | USD | 20250922 |
| Wuhan Hengjiu Chem | China national standards | MT | 886.0 | USD | 20250922 |
| Nanjing Runsheng Petro | Industrial Grade | MT | 871.94 | USD | 20250922 |
| Shandong Yushuo Chem | Industrial Grade | MT | 829.75 | USD | 20250922 |
| Shandong Yushuo Chem | China national standards | MT | 829.75 | USD | 20250922 |
| Shandong Yushuo Chem | China national standards | MT | 829.75 | USD | 20250922 |
| Shandong Yushuo Chem | China national standards | MT | 829.75 | USD | 20250922 |
| Shandong Wells Chem | China national standards | MT | 829.75 | USD | 20250922 |
| Shandong Yushuo Chem | China national standards | MT | 829.75 | USD | 20250922 |