| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 788.79 | USD | 20251015 |
| Shandong Laya Chem | China national standards | MT | 788.79 | USD | 20251015 |
| Shandong Mingyu | China national standards | MT | 1021.2 | USD | 20251015 |
| Luxi Chem | China national standards | MT | 971.9 | USD | 20251015 |
| Luxi Chem | China national standards | MT | 1056.41 | USD | 20251015 |
| Lihuayi Shandong | China national standards | MT | 1056.41 | USD | 20251015 |
| Jinan Aochen Chem | China national standards | MT | 1056.41 | USD | 20251015 |
| Sinopec | China national standards | MT | 1056.41 | USD | 20251015 |
| Shandong Huize Chem | China national standards | MT | 901.47 | USD | 20251015 |
| Qingdao Shengze Chem | China national standards | MT | 795.83 | USD | 20251015 |