| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 1058.78 | USD | 20251107 |
| Jinan Aochen Chem | China national standards | MT | 1058.78 | USD | 20251107 |
| Lihuayi Shandong | China national standards | MT | 1058.78 | USD | 20251107 |
| Sinopec | China national standards | MT | 1058.78 | USD | 20251107 |
| Luxi Chem | China national standards | MT | 1016.43 | USD | 20251107 |
| Lihuayi Shandong | China national standards | MT | 804.68 | USD | 20251107 |
| Luxi Chem | China national standards | MT | 762.32 | USD | 20251107 |
| Lihuayi Shandong | China national standards | MT | 734.09 | USD | 20251107 |
| Luxi Chem | China national standards | MT | 734.09 | USD | 20251107 |
| Shandong Yushuo Chem | China national standards | MT | 734.09 | USD | 20251107 |