| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Shandong | China national standards | MT | 1059.64 | USD | 20251127 |
| Luxi Chem | China national standards | MT | 840.64 | USD | 20251127 |
| Luxi Chem | China national standards | MT | 1780.19 | USD | 20251127 |
| Luxi Chem | China national standards | MT | 875.97 | USD | 20251127 |
| Sinopec | China national standards | MT | 840.64 | USD | 20251127 |
| Luxi Chem | China national standards | MT | 875.97 | USD | 20251127 |
| Luxi Chem | China national standards | MT | 861.84 | USD | 20251127 |
| Luxi Chem | China national standards | MT | 861.84 | USD | 20251127 |
| Shandong Hongyang Chem | China national standards | MT | 1130.28 | USD | 20251127 |
| Shandong Aite Chem | China national standards | MT | 1271.56 | USD | 20251127 |