| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Shandong | China national standards | MT | 845.68 | USD | 20251017 |
| Shandong Jinshenrun Chem | China national standards | MT | 845.68 | USD | 20251017 |
| Luxi Chem | China national standards | MT | 845.68 | USD | 20251017 |
| Zaozhuang Yitai | China national standards | MT | 1057.1 | USD | 20251017 |
| Shandong Hongyang Chem | China national standards | MT | 958.43 | USD | 20251017 |
| Lihuayi Shandong | China national standards | MT | 958.43 | USD | 20251017 |
| Luxi Chem | China national standards | MT | 972.53 | USD | 20251017 |
| Jiangsu Huachang Chem | China national standards | MT | 2156.48 | USD | 20251017 |
| Shandong Junfeng | China national standards | MT | 2156.48 | USD | 20251017 |
| Shandong Junfeng | China national standards | MT | 2184.67 | USD | 20251017 |