| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 999.2 | USD | 20250925 |
| Shandong Shuojia Chem | China national standards | MT | 999.2 | USD | 20250925 |
| Shandong Huize Chem | China national standards | MT | 1048.45 | USD | 20250925 |
| Nanjing Runsheng Petro | China national standards | MT | 1041.42 | USD | 20250925 |
| Nanjing Runsheng Petro | China national standards | MT | 1041.42 | USD | 20250925 |
| Suzhou Zixu Mat | China national standards | MT | 1519.91 | USD | 20250925 |
| Luxi Chem | China national standards | MT | 914.76 | USD | 20250925 |
| Suzhou Xuehang Mat | China national standards | MT | 1618.42 | USD | 20250925 |
| Nanjing Baitu Chem | China national standards | MT | 1041.42 | USD | 20250925 |
| Shandong Haili Chem | China national standards | MT | 1041.42 | USD | 20250925 |