| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Angxin Chem | China national standards | MT | 801.1 | USD | 20250926 |
| Shanghai Lanyan | China national standards | MT | 1335.17 | USD | 20250926 |
| Nanjing Runsheng Petro | China national standards | MT | 1545.99 | USD | 20250926 |
| Nanjing Runsheng Petro | Industrial Grade | MT | 871.37 | USD | 20250926 |
| Shandong Qiangsen Chem | China national standards | MT | 744.88 | USD | 20250926 |
| Shandong Qiangsen Chem | China national standards | MT | 744.88 | USD | 20250926 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 885.43 | USD | 20250926 |
| Shandong Wells Chem | China national standards | MT | 885.43 | USD | 20250926 |
| Shandong Jinshenrun Chem | China national standards | MT | 885.43 | USD | 20250926 |
| Shandong Mengkanda Chem | China national standards | MT | 780.02 | USD | 20250926 |