| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Fusheng | China national standards | MT | 819.99 | USD | 20251204 |
| Lihuayi Shandong | China national standards | MT | 975.5 | USD | 20251204 |
| Shandong Hongyang Chem | China national standards | MT | 1131.01 | USD | 20251204 |
| Shandong Xima | China national standards | MT | 989.64 | USD | 20251204 |
| Shandong Langchem | China national standards | MT | 1109.81 | USD | 20251204 |
| Shandong Laya Chem | China national standards | MT | 1003.77 | USD | 20251204 |
| Nanjing Runsheng Petro | China national standards | MT | 989.64 | USD | 20251204 |
| Shandong Fusheng | China national standards | MT | 819.99 | USD | 20251204 |
| Aite Zhejiang | China national standards | MT | 1032.05 | USD | 20251204 |
| Shandong Hongyang Chem | China national standards | MT | 1131.01 | USD | 20251204 |