| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong LuoHeng Chem | China national standards | MT | 1350.1 | USD | 20250922 |
| Luxi Chem | China national standards | MT | 1350.1 | USD | 20250922 |
| Wuhan Hengjiu Chem | China national standards | MT | 1181.33 | USD | 20250922 |
| Nanjing Runsheng Petro | China national standards | MT | 1040.7 | USD | 20250922 |
| Nanjing Runsheng Petro | China national standards | MT | 1040.7 | USD | 20250922 |
| Shandong Yushuo Chem | China national standards | MT | 998.51 | USD | 20250922 |
| Luxi Chem | China national standards | MT | 998.51 | USD | 20250922 |
| Shandong Yushuo Chem | China national standards | MT | 998.51 | USD | 20250922 |
| Shandong Yushuo Chem | China national standards | MT | 998.51 | USD | 20250922 |
| Shandong Yushuo Chem | China national standards | MT | 998.51 | USD | 20250922 |