| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 984.45 | USD | 20250922 |
| Shandong Shuojia Chem | China national standards | MT | 984.45 | USD | 20250922 |
| Shandong Shuojia Chem | China national standards | MT | 984.45 | USD | 20250922 |
| Wuhan Hengjiu Chem | China national standards | MT | 1125.08 | USD | 20250922 |
| Wuhan Hengjiu Chem | China national standards | MT | 1125.08 | USD | 20250922 |
| Guangzhou Yisheng | China national standards | MT | 1265.72 | USD | 20250922 |
| Luxi Chem | China national standards | MT | 977.41 | USD | 20250922 |
| Nanjing Runsheng Petro | China national standards | MT | 1054.76 | USD | 20250922 |
| Shandong Yushuo Chem | China national standards | MT | 984.45 | USD | 20250922 |
| Jinan Angxin Chem | China national standards | MT | 998.51 | USD | 20250922 |