| Vendor | Spec | Unit | Price | Currency | Date |
| Satellite Chem | China national standards | MT | 802.74 | USD | 20251013 |
| Satellite Chem | China national standards | MT | 873.15 | USD | 20251013 |
| Satellite Chem | China national standards | MT | 788.65 | USD | 20251013 |
| Wanhua Chem | China national standards | MT | 1013.98 | USD | 20251013 |
| Sinopec | China national standards | MT | 844.99 | USD | 20251013 |
| Sinopec | China national standards | MT | 844.99 | USD | 20251013 |
| Sinopec | China national standards | MT | 887.24 | USD | 20251013 |
| Sinopec | China national standards | MT | 788.65 | USD | 20251013 |
| Shandong Zhiheng | China national standards | MT | 802.74 | USD | 20251013 |
| Jinan Dezheng Chem | China national standards | MT | 999.9 | USD | 20251013 |