| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 818.79 | USD | 20251109 |
| Lihuayi Shandong | China national standards | MT | 818.79 | USD | 20251109 |
| Shandong Jinshenrun Chem | China national standards | MT | 818.79 | USD | 20251109 |
| Luxi Chem | China national standards | MT | 776.44 | USD | 20251109 |
| Lihuayi Shandong | China national standards | MT | 727.03 | USD | 20251109 |
| Luxi Chem | China national standards | MT | 727.03 | USD | 20251109 |
| Qingdao Shengze Chem | China national standards | MT | 727.03 | USD | 20251109 |
| Qingdao Shengze Chem | China national standards | MT | 727.03 | USD | 20251109 |
| Luxi Chem | China national standards | MT | 734.09 | USD | 20251109 |
| Luxi Chem | China national standards | MT | 762.32 | USD | 20251109 |