| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 795.7 | USD | 20251013 |
| Luxi Chem | China national standards | MT | 795.7 | USD | 20251013 |
| Lihuayi Shandong | China national standards | MT | 795.7 | USD | 20251013 |
| Lihuayi Shandong | China national standards | MT | 795.7 | USD | 20251013 |
| Luxi Chem | China national standards | MT | 1056.23 | USD | 20251013 |
| Jinan Aochen Chem | China national standards | MT | 1056.23 | USD | 20251013 |
| Lihuayi Shandong | China national standards | MT | 1056.23 | USD | 20251013 |
| Sinopec | China national standards | MT | 1056.23 | USD | 20251013 |
| Shandong Xingpeng Chem | China national standards | MT | 795.7 | USD | 20251013 |
| Luxi Chem | China national standards | MT | 844.99 | USD | 20251013 |