| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 917.11 | USD | 20251121 |
| Luxi Chem | China national standards | MT | 1777.78 | USD | 20251121 |
| Sinopec | China national standards | MT | 1008.82 | USD | 20251121 |
| Shandong Yeyang Chem | China national standards | MT | 1015.87 | USD | 20251121 |
| Shandong Hongyang Chem | China national standards | MT | 1044.09 | USD | 20251121 |
| Lihuayi Shandong | China national standards | MT | 874.78 | USD | 20251121 |
| Luxi Chem | China national standards | MT | 846.56 | USD | 20251121 |
| Shandong Hongyang Chem | China national standards | MT | 1128.75 | USD | 20251121 |
| Luxi Chem | China national standards | MT | 1079.37 | USD | 20251121 |
| Luxi Chem | China national standards | MT | 874.78 | USD | 20251121 |