| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Shandong | China national standards | MT | 848.02 | USD | 20251210 |
| Luxi Chem | China national standards | MT | 791.49 | USD | 20251210 |
| Nanjing Runsheng Petro | China national standards | MT | 819.75 | USD | 20251210 |
| Shandong FUZE | China national standards | MT | 932.82 | USD | 20251210 |
| Lihuayi Shandong | China national standards | MT | 742.02 | USD | 20251210 |
| Wuhan Hengjiu Chem | China national standards | MT | 1060.03 | USD | 20251210 |
| Shandong Yushuo Chem | China national standards | MT | 819.75 | USD | 20251210 |
| Lihuayi Shandong | China national standards | MT | 819.75 | USD | 20251210 |
| Shandong FUZE | China national standards | MT | 1060.03 | USD | 20251210 |
| Luxi Chem | China national standards | MT | 742.02 | USD | 20251210 |