| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 381.42 | USD | 20251128 |
| Shandong Jinling Chem | China national standards | MT | 240.15 | USD | 20251128 |
| Shandong Aite Chem | China national standards | MT | 282.53 | USD | 20251128 |
| Shandong Hongyang Chem | China national standards | MT | 384.24 | USD | 20251128 |
| Shandong Yushuo Chem | China national standards | MT | 240.15 | USD | 20251128 |
| Shandong Jinshenrun Chem | China national standards | MT | 324.91 | USD | 20251128 |
| Luxi Chem | China national standards | MT | 240.15 | USD | 20251128 |
| Aite Zhejiang | China national standards | MT | 353.16 | USD | 20251128 |
| Luxi Chem | China national standards | MT | 265.58 | USD | 20251128 |
| Nanjing Runsheng Petro | China national standards | MT | 296.66 | USD | 20251128 |